{"id":12141,"date":"2023-12-30T19:30:09","date_gmt":"2023-12-30T16:00:09","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/"},"modified":"2023-12-30T19:30:09","modified_gmt":"2023-12-30T16:00:09","slug":"%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/","title":{"rendered":"\u0631\u0648\u0634 \u062a\u0628\u062f\u06cc\u0644 \u0645\u0648\u062b\u0631 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#%d9%85%d8%b9%d8%b1%d9%81%db%8c\" >\u0645\u0639\u0631\u0641\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#%d8%aa%d8%b3%d9%84%d8%b7_%d8%a8%d8%b1_astype_%d8%b9%d9%85%d9%84%da%a9%d8%b1%d8%af_%d8%af%d8%b1_%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\" >\u062a\u0633\u0644\u0637 \u0628\u0631 astype() \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#%d8%aa%d9%88%d8%a7%d8%a8%d8%b9_%d8%aa%d8%a8%d8%af%db%8c%d9%84_%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7_%e2%80%93_to_numeric_%d9%88_to_datetime\" >\u062a\u0648\u0627\u0628\u0639 \u062a\u0628\u062f\u06cc\u0644 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 &#8211; to_numeric() \u0648 to_datetime()<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#to_numeric\" >to_numeric()<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#to_datetime\" >to_datetime()<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#%d8%a7%d9%81%d8%b2%d8%a7%db%8c%d8%b4_%da%a9%d8%a7%d8%b1%d8%a7%db%8c%db%8c_%d8%a8%d8%a7_%d8%af%d8%b3%d8%aa%d9%87_%d8%a8%d9%86%d8%af%db%8c_%d9%86%d9%88%d8%b9_%d8%af%d8%a7%d8%af%d9%87\" >\u0627\u0641\u0632\u0627\u06cc\u0634 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0627 \u062f\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0646\u0648\u0639 \u062f\u0627\u062f\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%da%a9%d8%b1%d8%af%d9%86_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d8%af%d8%a7%d8%af%d9%86_%d9%88_applicationmap_%d8%a8%d8%b1%d8%a7%db%8c_%d8%aa%d8%a8%d8%af%db%8c%d9%84_%d9%86%d9%88%d8%b9_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7%db%8c_%d9%be%db%8c%da%86%db%8c%d8%af%d9%87\" >\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0627\u062f\u0646() \u0648 applicationmap() \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#%d8%a7%db%8c%d9%86_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d8%af%d8%a7%d8%af%d9%86_%d8%aa%d8%a7%d8%a8%d8%b9\" >\u0627\u06cc\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0627\u062f\u0646() \u062a\u0627\u0628\u0639<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#%d8%a7%db%8c%d9%86_applicationmap_%d8%aa%d8%a7%d8%a8%d8%b9\" >\u0627\u06cc\u0646 applicationmap() \u062a\u0627\u0628\u0639<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%aa%d8%a8%d8%af%db%8c%d9%84-%d9%85%d9%88%d8%ab%d8%b1-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7-%d8%af%d8%b1-%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div><noscript><\/noscript><\/p>\n<h2 id=\"introduction\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d8%b1%d9%81%db%8c\"><\/span>\u0645\u0639\u0631\u0641\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u06cc\u06a9 \u0645\u0647\u0627\u0631\u062a \u062d\u06cc\u0627\u062a\u06cc \u0628\u0631\u0627\u06cc \u0647\u0631 \u062f\u0627\u0646\u0634\u0645\u0646\u062f \u06cc\u0627 \u062a\u062d\u0644\u06cc\u0644\u06af\u0631 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a.  \u062f\u0631 \u0645\u06cc\u0627\u0646 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f\u060c \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062a\u0637\u0628\u06cc\u0642 \u067e\u0630\u06cc\u0631\u06cc \u0648 \u0642\u062f\u0631\u062a \u0622\u0646 \u0645\u062a\u0645\u0627\u06cc\u0632 \u0627\u0633\u062a.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u062c\u0646\u0628\u0647\u200c\u0647\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u06a9\u0647 \u0627\u063a\u0644\u0628 \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062a\u0628\u062f\u06cc\u0644 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a &#8211; \u0639\u0645\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0633\u0631\u06cc \u062f\u0627\u062f\u0647 \u06cc\u0627 DataFrame.<\/p>\n<p>\u062a\u0628\u062f\u06cc\u0644 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u0641\u0642\u0637 \u062f\u0631 \u0645\u0648\u0631\u062f \u062a\u0628\u062f\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u06cc\u06a9 \u0641\u0631\u0645\u062a \u0628\u0647 \u0641\u0631\u0645\u062a \u062f\u06cc\u06af\u0631 \u0646\u06cc\u0633\u062a.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0641\u0632\u0627\u06cc\u0634 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc\u060c \u0635\u0631\u0641\u0647 \u062c\u0648\u06cc\u06cc \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0647\u0645\u0633\u0648\u06cc\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0628\u0627 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u062e\u0627\u0635 \u0627\u0633\u062a.  \u062e\u0648\u0627\u0647 \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0647 \u062a\u0627\u0631\u06cc\u062e \u0632\u0645\u0627\u0646 \u06cc\u0627 \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u0634\u06cc \u0628\u0647 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0637\u0628\u0642\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u062a\u0628\u062f\u06cc\u0644 \u0646\u0648\u0639 \u06a9\u0627\u0631\u0622\u0645\u062f \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u06a9\u062f \u067e\u0627\u06a9\u200c\u062a\u0631 \u0648 \u0632\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc \u0633\u0631\u06cc\u0639\u200c\u062a\u0631 \u0645\u0646\u062c\u0631 \u0634\u0648\u062f.<\/p>\n<blockquote>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062a\u0628\u062f\u06cc\u0644 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u067e\u062a\u0627\u0646\u0633\u06cc\u0644\u200c\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f.  \u0645\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627 \u0648 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0631\u0627 \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u0648\u062b\u0631 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u06a9\u0634\u0641 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 <code>astype()<\/code>\u060c <code>to_numeric()<\/code>\u060c <code>to_datetime()<\/code>\u060c <code>apply()<\/code>\u060c \u0648 <code>applymap()<\/code>.  \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0634\u06cc\u0648\u0647\u200c\u0647\u0627\u06cc \u062d\u06cc\u0627\u062a\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u062d\u06cc\u0646 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u062a\u0628\u062f\u06cc\u0644\u200c\u0647\u0627 \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645\u060c \u0628\u0631\u062c\u0633\u062a\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<\/blockquote>\n<h2 id=\"masteringtheastypefunctioninpandas\"><span class=\"ez-toc-section\" id=\"%d8%aa%d8%b3%d9%84%d8%b7_%d8%a8%d8%b1_astype_%d8%b9%d9%85%d9%84%da%a9%d8%b1%d8%af_%d8%af%d8%b1_%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7\"><\/span>\u062a\u0633\u0644\u0637 \u0628\u0631 <em>astype()<\/em> \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 <code>astype()<\/code> function \u062f\u0631 Pandas \u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0627\u062f\u0647 \u062a\u0631\u06cc\u0646 \u0648 \u062f\u0631 \u0639\u06cc\u0646 \u062d\u0627\u0644 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u062a\u0631\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u06cc\u0627 \u062d\u062a\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 DataFrame \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u0645.<\/p>\n<p>\u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f \u06cc\u06a9 DataFrame \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0633\u062a\u0648\u0646\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0631\u0634\u062a\u0647 \u062e\u0648\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a (\u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0634\u06cc).  \u0627\u06cc\u0646 \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u06a9\u0627\u0645\u0644\u0627 \u0631\u0627\u06cc\u062c \u0627\u0633\u062a\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0647\u0646\u06af\u0627\u0645 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u0645\u0646\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0645\u0627\u0646\u0646\u062f \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc CSV.  \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>astype()<\/code> \u062a\u0627\u0628\u0639 \u062a\u0628\u062f\u06cc\u0644 \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0627\u0632 \u0634\u06cc \u0628\u0647 \u0639\u062f\u062f\u06cc.<\/p>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> \u0642\u0628\u0644 \u0627\u0632 \u0627\u0642\u062f\u0627\u0645 \u0628\u0647 \u0647\u0631 \u06af\u0648\u0646\u0647 \u062a\u0628\u062f\u06cc\u0644\u060c \u0647\u0645\u06cc\u0634\u0647 \u0628\u0627\u06cc\u062f \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u06a9\u0627\u0648\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0648\u0636\u0639\u06cc\u062a \u0641\u0639\u0644\u06cc \u0622\u0646 \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>info()<\/code> \u0648 <code>dtypes<\/code> \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0641\u0639\u0644\u06cc DataFrame \u062e\u0648\u062f \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/p><\/div><\/div><\/div>\n<p>\u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u06cc\u06a9 DataFrame \u0628\u0647 \u0646\u0627\u0645 \u062f\u0627\u0631\u06cc\u0645 <code>df<\/code> \u0628\u0627 \u06cc\u06a9 \u0633\u062a\u0648\u0646 <code>age<\/code> \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0631\u0634\u062a\u0647 (\u0634\u06cc\u0621) \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0631\u0648\u0634 \u062a\u0628\u062f\u06cc\u0644 \u0622\u0646 \u0628\u0647 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">df(<span class=\"hljs-string\">'age'<\/span>) = df(<span class=\"hljs-string\">'age'<\/span>).astype(<span class=\"hljs-string\">'int'<\/span>)\n<\/code><\/pre>\n<p>\u0628\u0627 \u06cc\u06a9 \u062e\u0637 \u06a9\u062f\u060c \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u06a9\u0644 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u0647 \u0627\u06cc\u0645 <code>age<\/code> \u0633\u062a\u0648\u0646 \u0628\u0647 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d<\/p>\n<p>\u0627\u0645\u0627 \u0627\u06af\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 <em>\u0686\u0646\u062f\u06cc\u0646 \u0633\u062a\u0648\u0646 \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u0628\u062f\u06cc\u0644 \u062f\u0627\u0631\u0646\u062f<\/em>?  \u0627\u06cc\u0646 <code>astype()<\/code> \u062a\u0627\u0628\u0639 \u0646\u06cc\u0632 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0622\u0646 \u0631\u0627 \u0627\u062f\u0627\u0631\u0647 \u06a9\u0646\u062f.  \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u062f\u0648 \u0633\u062a\u0648\u0646 \u062f\u0627\u0631\u06cc\u0645\u060c <code>age<\/code> \u0648 <code>income<\/code>\u060c \u0647\u0631 \u062f\u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0631\u0634\u062a\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0628\u0647 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u0648 \u0634\u0646\u0627\u0648\u0631 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">df((<span class=\"hljs-string\">'age'<\/span>, <span class=\"hljs-string\">'income'<\/span>)) = df((<span class=\"hljs-string\">'age'<\/span>, <span class=\"hljs-string\">'income'<\/span>)).astype({<span class=\"hljs-string\">'age'<\/span>: <span class=\"hljs-string\">'int'<\/span>, <span class=\"hljs-string\">'income'<\/span>: <span class=\"hljs-string\">'float'<\/span>})\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0645\u0627 \u06cc\u06a9 \u0641\u0631\u0647\u0646\u06af \u0644\u063a\u062a \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u0634\u0645\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u06cc\u0645 <code>astype()<\/code> \u062a\u0627\u0628\u0639\u060c \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0646\u0627\u0645 \u0633\u062a\u0648\u0646 \u0647\u0627 \u0648 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 <code>astype()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u0648\u0627\u0642\u0639\u0627\u064b \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647 \u0627\u0633\u062a.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 <em>\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062a\u0628\u062f\u06cc\u0644\u06cc \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a<\/em>.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 <code>age<\/code> \u0633\u062a\u0648\u0646 \u0634\u0627\u0645\u0644 \u0647\u0631 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0627\u0633\u062a\u060c \u062a\u0628\u062f\u06cc\u0644 \u0628\u0647 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u0628\u0627 \u0634\u06a9\u0633\u062a \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u062a\u0628\u062f\u06cc\u0644 \u062a\u062e\u0635\u0635\u06cc \u062a\u0631\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0642\u0633\u0645\u062a \u0628\u0639\u062f\u06cc \u0628\u0647 \u0622\u0646 \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u062f\u0627\u062e\u062a.<\/p>\n<h2 id=\"pandasconversionfunctionsto_numericandto_datetime\"><span class=\"ez-toc-section\" id=\"%d8%aa%d9%88%d8%a7%d8%a8%d8%b9_%d8%aa%d8%a8%d8%af%db%8c%d9%84_%d9%be%d8%a7%d9%86%d8%af%d8%a7%d9%87%d8%a7_%e2%80%93_to_numeric_%d9%88_to_datetime\"><\/span>\u062a\u0648\u0627\u0628\u0639 \u062a\u0628\u062f\u06cc\u0644 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 &#8211; <em>to_numeric()<\/em> \u0648 <em>to_datetime()<\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0698\u0646\u0631\u0627\u0644 <code>astype()<\/code> \u062a\u0627\u0628\u0639\u060c Pandas \u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u062a\u062e\u0635\u0635\u06cc \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f &#8211; <code>to_numeric()<\/code> \u0648 <code>to_datetime()<\/code>.  \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f <em>\u06a9\u0646\u062a\u0631\u0644 \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062a\u0628\u062f\u06cc\u0644<\/em>\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u062f \u0642\u0627\u0644\u0628 \u0633\u0631\u0648\u06a9\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0645\u0646\u0627\u0633\u0628 \u062a\u0631\u06cc\u0646 \u0646\u0648\u0639 \u0628\u0631\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u062f \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0634\u0645\u0627 \u062d\u0627\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0639\u0634\u0627\u0631\u06cc \u0646\u0628\u0627\u0634\u062f\u060c \u0630\u062e\u06cc\u0631\u0647 \u0622\u0646 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u0628\u0647 \u062c\u0627\u06cc \u0634\u0646\u0627\u0648\u0631 \u0627\u0632 \u0646\u0638\u0631 \u062d\u0627\u0641\u0638\u0647 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0627\u0633\u062a.<\/p>\n<\/p><\/div><\/div><\/div>\n<h3 id=\"to_numeric\"><span class=\"ez-toc-section\" id=\"to_numeric\"><\/span><em>to_numeric()<\/em><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06cc\u0646 <code>to_numeric()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u062a\u0627 <em>\u062a\u0628\u062f\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0628\u0647 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0639\u062f\u062f\u06cc<\/em>.  \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0622\u0646 \u0627\u0633\u062a <code>errors<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0645\u0642\u0627\u062f\u06cc\u0631 \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0631\u0627 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u0642\u0648\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0634\u0646\u0627\u0648\u0631 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f \u0627\u0645\u0627 \u062d\u0627\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0627\u0633\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. <code>to_numeric()<\/code> \u0628\u0627 <code>errors='coerce'<\/code> \u0628\u062d\u062b \u0648 \u062c\u062f\u0644.  \u0627\u06cc\u0646 \u0647\u0645\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u063a\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0631\u0627 \u0628\u0647 <code>NaN<\/code>:<\/p>\n<pre><code class=\"hljs\">df(<span class=\"hljs-string\">'column_name'<\/span>) = pd.to_numeric(df(<span class=\"hljs-string\">'column_name'<\/span>), errors=<span class=\"hljs-string\">'coerce'<\/span>)\n<\/code><\/pre>\n<h3 id=\"to_datetime\"><span class=\"ez-toc-section\" id=\"to_datetime\"><\/span><em>to_datetime()<\/em><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0628\u0631\u062e\u0648\u0631\u062f \u0628\u0627 \u062a\u0627\u0631\u06cc\u062e \u0648 \u0632\u0645\u0627\u0646\u060c <code>to_datetime()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0646\u062c\u0627\u062a \u062f\u0647\u0646\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0637\u06cc\u0641 \u06af\u0633\u062a\u0631\u062f\u0647 \u0627\u06cc \u0627\u0632 \u0642\u0627\u0644\u0628 \u0647\u0627\u06cc \u062a\u0627\u0631\u06cc\u062e \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0642\u0627\u0644\u0628 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062a\u0627\u0631\u06cc\u062e \u062a\u0627\u0631\u06cc\u062e \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06cc\u0627 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0628\u06cc\u0634\u062a\u0631 \u062a\u0627\u0631\u06cc\u062e \u0648 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.<\/p>\n<pre><code class=\"hljs\">df(<span class=\"hljs-string\">'date_column'<\/span>) = pd.to_datetime(df(<span class=\"hljs-string\">'date_column'<\/span>))\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>to_datetime()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0633\u06cc\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0641\u0631\u0645\u062a \u0647\u0627\u06cc \u062a\u0627\u0631\u06cc\u062e \u0648 \u0632\u0645\u0627\u0646 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0634\u0645\u0627 \u062f\u0631 \u0642\u0627\u0644\u0628 \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u0647\u0633\u062a\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0644\u0627\u0632\u0645 \u0628\u0627\u0634\u062f \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0642\u0627\u0644\u0628 \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f.<\/p>\n<pre><code class=\"hljs\">df(<span class=\"hljs-string\">'date_column'<\/span>) = pd.to_datetime(df(<span class=\"hljs-string\">'date_column'<\/span>), <span class=\"hljs-built_in\">format<\/span>=<span class=\"hljs-string\">'%d-%m-%Y'<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u062f\u0631\u06a9 \u062f\u0631\u0633\u062a\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u062a\u0628\u062f\u06cc\u0644 \u062a\u062e\u0635\u0635\u06cc \u062f\u0627\u0631\u06cc\u0645\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u06a9\u0627\u0631\u0627\u06cc\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0628\u0647 \u00ab\u062f\u0633\u062a\u0647\u00bb \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>astype()<\/code>.<\/p>\n<h2 id=\"boostingefficiencywithcategorydatatype\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%81%d8%b2%d8%a7%db%8c%d8%b4_%da%a9%d8%a7%d8%b1%d8%a7%db%8c%db%8c_%d8%a8%d8%a7_%d8%af%d8%b3%d8%aa%d9%87_%d8%a8%d9%86%d8%af%db%8c_%d9%86%d9%88%d8%b9_%d8%af%d8%a7%d8%af%d9%87\"><\/span>\u0627\u0641\u0632\u0627\u06cc\u0634 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0627 \u062f\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0646\u0648\u0639 \u062f\u0627\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 <code>category<\/code> \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u062f\u0631 Pandas \u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u062a\u0627 \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f \u0628\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0646\u06cc \u06a9\u0647 \u062f\u0631 \u062f\u0633\u062a\u0647\u200c\u0647\u0627\u06cc \u0645\u062d\u062f\u0648\u062f\u06cc \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f \u0645\u0642\u0627\u0628\u0644\u0647 \u06a9\u0646\u06cc\u0645.  \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0637\u0628\u0642\u0647\u200c\u0628\u0646\u062f\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062a\u0639\u062f\u0627\u062f \u0645\u062d\u062f\u0648\u062f \u0648 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062b\u0627\u0628\u062a\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0645\u06a9\u0646 \u0631\u0627 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u062c\u0646\u0633\u06cc\u062a\u060c \u0637\u0628\u0642\u0647 \u0627\u062c\u062a\u0645\u0627\u0639\u06cc\u060c \u06af\u0631\u0648\u0647 \u062e\u0648\u0646\u06cc\u060c \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u06a9\u0634\u0648\u0631\u060c \u0632\u0645\u0627\u0646 \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u063a\u06cc\u0631\u0647 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f \u0631\u0648\u06cc.<\/p>\n<p>\u0648\u0642\u062a\u06cc \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0634\u062a\u0647 \u0627\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0641\u0642\u0637 \u0686\u0646\u062f \u0645\u0642\u062f\u0627\u0631 \u0645\u062a\u0641\u0627\u0648\u062a \u0645\u06cc \u06af\u06cc\u0631\u062f\u060c \u062a\u0628\u062f\u06cc\u0644 \u0622\u0646 \u0628\u0647 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u062f\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0642\u062f\u0627\u0631 \u0632\u06cc\u0627\u062f\u06cc \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u062f.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0645\u0627\u0646\u0646\u062f \u0645\u0631\u062a\u0628 \u0633\u0627\u0632\u06cc \u06cc\u0627 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0634\u062f <em>\u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0633\u0631\u06cc\u0639\u062a\u0631<\/em> \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0637\u0628\u0642\u0647 \u0628\u0646\u062f\u06cc \u0634\u062f\u0647<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u062a\u0628\u062f\u06cc\u0644 \u0633\u062a\u0648\u0646 DataFrame \u0628\u0647 <code>category<\/code> \u0646\u0648\u0639 \u062f\u0627\u062f\u0647:<\/p>\n<pre><code class=\"hljs\">df(<span class=\"hljs-string\">'column_name'<\/span>) = df(<span class=\"hljs-string\">'column_name'<\/span>).astype(<span class=\"hljs-string\">'category'<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc \u062f\u0647\u062f <code>column_name<\/code> \u0628\u0647 <code>category<\/code>.  \u067e\u0633 \u0627\u0632 \u062a\u0628\u062f\u06cc\u0644\u060c \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u06cc\u06af\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0646\u0645\u06cc \u0634\u0648\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0631\u062c\u0639 \u0628\u0647 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0627\u062e\u0644\u06cc \u0627\u0632 \u062f\u0633\u062a\u0647 \u0647\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u06cc\u06a9 DataFrame \u062f\u0627\u0631\u06cc\u062f <code>df<\/code> \u0628\u0627 \u06cc\u06a9 \u0633\u062a\u0648\u0646 <code>color<\/code> \u062d\u0627\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 <code>Red<\/code>\u060c <code>Blue<\/code>\u060c <code>Green<\/code>\u060c \u062a\u0628\u062f\u06cc\u0644 \u0622\u0646 \u0628\u0647 <code>category<\/code> \u0628\u0627\u0639\u062b \u0635\u0631\u0641\u0647 \u062c\u0648\u06cc\u06cc \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0628\u0631\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af\u062a\u0631.  \u0627\u06cc\u0646 \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f \u0632\u06cc\u0631\u0627<\/p>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong>  \u0627\u06cc\u0646 <code>category<\/code> \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0627\u0633\u0645\u06cc \u0627\u06cc\u062f\u0647 \u0622\u0644 \u0627\u0633\u062a &#8211; \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0647\u0645\u06cc\u062a\u06cc \u0646\u062f\u0627\u0631\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u062a\u0631\u062a\u06cc\u0628\u06cc (\u062f\u0631 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0627\u0647\u0645\u06cc\u062a \u062f\u0627\u0631\u062f)\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u0645\u0631\u062a\u0628 \u0634\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 <code>CategoricalDtype<\/code> \u062a\u0627\u0628\u0639.<\/p>\n<\/p><\/div><\/div><\/div>\n<p>\u062f\u0631 \u0628\u062e\u0634 \u0628\u0639\u062f\u06cc\u060c \u0627\u0639\u0645\u0627\u0644 \u062a\u0648\u0627\u0628\u0639 \u062a\u0628\u062f\u06cc\u0644 \u0633\u0641\u0627\u0631\u0634\u06cc \u062f\u0631 DataFrame \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u0631 \u0628\u0627 <code>apply()<\/code> \u0648 <code>applymap()<\/code>.<\/p>\n<h2 id=\"usingapplyandapplymapforcomplexdatatypeconversions\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646 <em>\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0627\u062f\u0646()<\/em> \u0648 <em>applicationmap()<\/em> \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647<\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u062a\u0628\u062f\u06cc\u0644\u200c\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0633\u0631\u0648\u06a9\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062a\u0648\u0633\u0637 \u0622\u0646\u0647\u0627 \u06a9\u0627\u0631 \u06a9\u0631\u062f <code>astype()<\/code>\u060c <code>to_numeric()<\/code>\u060c \u06cc\u0627 <code>to_datetime()<\/code>\u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u062f\u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u0646\u062f\u060c <code>apply()<\/code> \u0648 <code>applymap()<\/code>\u060c \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u0648\u062b\u0631 \u0628\u0627\u0634\u062f.  \u0627\u06cc\u0646 \u062a\u0648\u0627\u0628\u0639 \u0628\u0647 \u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u0646\u062f <em>\u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0633\u0641\u0627\u0631\u0634\u06cc \u0631\u0627 \u0628\u0647 DataFrame \u06cc\u0627 Series \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u06cc\u062f<\/em>\u060c \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u062a\u0628\u062f\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u0631\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f.<\/p>\n<h3 id=\"theapplyfunction\"><span class=\"ez-toc-section\" id=\"%d8%a7%db%8c%d9%86_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d8%af%d8%a7%d8%af%d9%86_%d8%aa%d8%a7%d8%a8%d8%b9\"><\/span>\u0627\u06cc\u0646 <em>\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0627\u062f\u0646()<\/em> \u062a\u0627\u0628\u0639<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06cc\u0646 <code>apply()<\/code> \u062a\u0627\u0628\u0639 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f \u0631\u0648\u06cc \u06cc\u06a9 DataFrame \u06cc\u0627 \u06cc\u06a9 \u0633\u0631\u06cc.  \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0648\u06cc \u06cc\u06a9 DataFrame\u060c \u062a\u0627\u0628\u0639\u06cc \u0631\u0627 \u062f\u0631 \u0627\u0645\u062a\u062f\u0627\u062f \u06cc\u06a9 \u0645\u062d\u0648\u0631 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f &#8211; \u0633\u062a\u0648\u0646 \u06cc\u0627 \u0631\u062f\u06cc\u0641.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0633\u062a <code>apply()<\/code> \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0633\u062a\u0648\u0646\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f \u0631\u0634\u062a\u0647 \u0627\u06cc \u0628\u0647 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">convert_to_int<\/span>(<span class=\"hljs-params\">x<\/span>):<\/span>\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-built_in\">int<\/span>(x)\n\ndf(<span class=\"hljs-string\">'column_name'<\/span>) = df(<span class=\"hljs-string\">'column_name'<\/span>).apply(convert_to_int)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c <code>convert_to_int()<\/code> \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0639\u0646\u0635\u0631 \u062f\u0631 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f <code>column_name<\/code>.<\/p>\n<h3 id=\"theapplymapfunction\"><span class=\"ez-toc-section\" id=\"%d8%a7%db%8c%d9%86_applicationmap_%d8%aa%d8%a7%d8%a8%d8%b9\"><\/span>\u0627\u06cc\u0646 <em>applicationmap()<\/em> \u062a\u0627\u0628\u0639<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 <code>apply()<\/code> \u0622\u062b\u0627\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u0631\u062f\u06cc\u0641 \u06cc\u0627 \u0633\u062a\u0648\u0646\u060c <code>applymap()<\/code> \u0627\u0632 \u0646\u0638\u0631 \u0639\u0646\u0627\u0635\u0631 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u06a9\u0644 DataFrame  \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u067e\u0627\u0633 \u0645\u06cc \u062f\u0647\u06cc\u062f <code>applymap()<\/code> \u0628\u0647 \u0647\u0631 \u0639\u0646\u0635\u0631 \u062f\u0631 DataFrame \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<pre><code class=\"hljs\">\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">convert_to_int<\/span>(<span class=\"hljs-params\">x<\/span>):<\/span>\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-built_in\">int<\/span>(x)\n\ndf = df.applymap(convert_to_int)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>convert_to_int()<\/code> \u062a\u0627\u0628\u0639 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f <em>\u0647\u0631 \u0639\u0646\u0635\u0631<\/em> \u062f\u0631 DataFrame<\/p>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> \u0628\u0647 \u062e\u0627\u0637\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0632 \u0646\u0638\u0631 \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc \u06af\u0631\u0627\u0646 \u0628\u0627\u0634\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627 \u0628\u0627 \u0627\u062d\u062a\u06cc\u0627\u0637 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/p><\/div><\/div><\/div>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0635\u062d\u062a \u0646\u062a\u0627\u06cc\u062c \u0634\u0645\u0627 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u0627\u0632 \u062c\u0645\u0644\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>astype()<\/code>\u060c <code>to_numeric()<\/code>\u060c \u0648 <code>to_datetime()<\/code> \u062a\u0648\u0627\u0628\u0639\u060c \u0648 \u0628\u0647 \u0642\u062f\u0631\u062a \u0627\u0639\u0645\u0627\u0644 \u062a\u0648\u0627\u0628\u0639 \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>apply()<\/code> \u0648 <code>applymap()<\/code> \u0628\u0631\u0627\u06cc \u062a\u062d\u0648\u0644\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u0631<\/p>\n<p>\u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u06a9\u0644\u06cc\u062f \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0627\u0631\u0622\u0645\u062f \u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u060c \u062f\u0631\u06a9 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0634\u0645\u0627\u060c \u0648 \u0633\u067e\u0633 \u0628\u0647 \u06a9\u0627\u0631\u06af\u06cc\u0631\u06cc \u0645\u0646\u0627\u0633\u0628 \u062a\u0631\u06cc\u0646 \u062a\u06a9\u0646\u06cc\u06a9 \u062a\u0628\u062f\u06cc\u0644 \u0627\u0633\u062a.  \u0628\u0627 \u0628\u0647 \u06a9\u0627\u0631\u06af\u06cc\u0631\u06cc \u0645\u0648\u062b\u0631 \u0627\u06cc\u0646 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062a\u0645\u0627\u0645 \u0642\u062f\u0631\u062a \u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0648\u0638\u0627\u06cc\u0641 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0628\u0647 \u0646\u062d\u0648 \u0627\u062d\u0633\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0633\u0641\u0631 \u062a\u0633\u0644\u0637 \u0628\u0631 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u067e\u0627\u0646\u062f\u0627\u0647\u0627 \u0628\u0647 \u0627\u06cc\u0646\u062c\u0627 \u062e\u062a\u0645 \u0646\u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0648\u0633\u06cc\u0639 \u0648 \u0647\u0645\u06cc\u0634\u0647 \u062f\u0631 \u062d\u0627\u0644 \u062a\u06a9\u0627\u0645\u0644 \u0627\u0633\u062a.  \u0627\u0645\u0627 \u0628\u0627 \u062f\u0627\u0646\u0634 \u0627\u0633\u0627\u0633\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u062a\u0628\u062f\u06cc\u0644 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u06a9\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0627\u06a9\u0646\u0648\u0646 \u0628\u0647 \u062e\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u0628\u0644\u0647 \u0628\u0627 \u0637\u06cc\u0641 \u0648\u0633\u06cc\u0639 \u062a\u0631\u06cc \u0627\u0632 \u0686\u0627\u0644\u0634 \u0647\u0627\u06cc \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0645\u062c\u0647\u0632 \u0634\u062f\u0647 \u0627\u06cc\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0645\u0627\u0646\u0646\u062f \u0647\u0645\u06cc\u0634\u0647\u060c \u0628\u0647 \u06a9\u0627\u0648\u0634 \u0648 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0627\u062f\u0627\u0645\u0647 \u062f\u0647\u06cc\u062f!<\/p>\n<\/div>\n<p><script>\n                        !function(f,b,e,v,n,t,s)\n                        {if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n                        n.callMethod.apply(n,arguments):n.queue.push(arguments)};\n                        if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';\n                        n.queue=();t=b.createElement(e);t.async=!0;\n                        t.src=v;s=b.getElementsByTagName(e)(0);\n                        s.parentNode.insertBefore(t,s)}(window, document,'script',\n                        'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n                        fbq('init', '525232124909042');\n                        fbq('track', 'PageView');\n        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style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc 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