{"id":3208,"date":"2023-07-18T16:36:45","date_gmt":"2023-07-18T16:36:45","guid":{"rendered":"https:\/\/statorials.org\/tr\/pandalar-iki-sutunun-benzersiz-kombinasyonlarini-sayar\/"},"modified":"2023-07-18T16:36:45","modified_gmt":"2023-07-18T16:36:45","slug":"pandalar-iki-sutunun-benzersiz-kombinasyonlarini-sayar","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/pandalar-iki-sutunun-benzersiz-kombinasyonlarini-sayar\/","title":{"rendered":"Pandalar: iki s\u00fctunun benzersiz kombinasyonlar\u0131n\u0131n nas\u0131l say\u0131laca\u011f\u0131"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Bir pandas DataFrame&#8217;deki iki s\u00fctundaki benzersiz kombinasyonlar\u0131n say\u0131s\u0131n\u0131 saymak i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabilirsiniz:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[[' <span style=\"color: #ff0000;\">col1<\/span> ', ' <span style=\"color: #ff0000;\">col2<\/span> ']]. <span style=\"color: #3366ff;\">value_counts<\/span> (). <span style=\"color: #3366ff;\">reset_index<\/span> (name=' <span style=\"color: #ff0000;\">count<\/span> ')\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">A\u015fa\u011f\u0131daki \u00f6rnek, bu s\u00f6zdiziminin pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6sterir.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>\u00d6rnek: Pandalar&#8217;da iki s\u00fctunun benzersiz kombinasyonlar\u0131n\u0131 sayma<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">\u00c7e\u015fitli basketbol oyuncular\u0131n\u0131n <strong>tak\u0131m\u0131n\u0131<\/strong> ve <strong>pozisyonunu<\/strong> g\u00f6steren a\u015fa\u011f\u0131daki panda DataFrame&#8217;e sahip oldu\u011fumuzu varsayal\u0131m:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#create dataFrame<\/span>\ndf = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['Mavs', 'Mavs', 'Mavs', 'Mavs',\n                            'Heat', 'Heat', 'Heat', 'Heat'],\n                   ' <span style=\"color: #ff0000;\">position<\/span> ': ['Guard', 'Guard', 'Guard', 'Forward',\n                                'Guard', 'Forward', 'Forward', 'Guard']})\n<span style=\"color: #008080;\">#view DataFrame\n<\/span>df\n\n        team position\n0 Mavs Guard\n1 Mavs Guard\n2 Mavs Guard\n3 Mavs Forward\n4 Heat Guard\n5 Heat Forward\n6 Heat Forward\n7 Heat Guard<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Benzersiz <strong>tak\u0131m<\/strong> ve <strong>konum<\/strong> kombinasyonlar\u0131n\u0131n say\u0131s\u0131n\u0131 saymak i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabiliriz:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[[' <span style=\"color: #ff0000;\">team<\/span> ', ' <span style=\"color: #ff0000;\">position<\/span> ']]. <span style=\"color: #3366ff;\">value_counts<\/span> (). <span style=\"color: #3366ff;\">reset_index<\/span> (name=' <span style=\"color: #ff0000;\">count<\/span> ')\n\n        team position count\n0 Mavs Guard 3\n1 Heat Forward 2\n2 Heat Guard 2\n3 Mavs Forward 1\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Sonu\u00e7tan \u015funlar\u0131 g\u00f6rebiliriz:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Mavs-Guard kombinasyonunun <strong>3<\/strong> olu\u015fumu vard\u0131r.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Heat-Forward kombinasyonunun <strong>2<\/strong> olu\u015fumu vard\u0131r.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Heat-Guard kombinasyonunun <strong>2<\/strong> olu\u015fumu vard\u0131r.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Mavs-Forward kombinasyonunun <strong>1<\/strong> olu\u015fumu vard\u0131r.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Sonu\u00e7lar\u0131 artan veya azalan d\u00fczende de s\u0131ralayabilece\u011finizi unutmay\u0131n.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\u00d6rne\u011fin sonu\u00e7lar\u0131 <strong>artan<\/strong> say\u0131 s\u0131ras\u0131na g\u00f6re s\u0131ralamak i\u00e7in a\u015fa\u011f\u0131daki kodu kullanabiliriz:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[[' <span style=\"color: #ff0000;\">team<\/span> ', ' <span style=\"color: #ff0000;\">position<\/span> ']]. <span style=\"color: #3366ff;\">value_counts<\/span> (ascending= <span style=\"color: #008000;\">True<\/span> ). <span style=\"color: #3366ff;\">reset_index<\/span> (name=' <span style=\"color: #ff0000;\">count<\/span> ')\n\n        team position count\n0 Mavs Forward 1\n1 Heat Forward 2\n2 Heat Guard 2\n3 Mavs Guard 3<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Sonu\u00e7lar art\u0131k en k\u00fc\u00e7\u00fckten en b\u00fcy\u00fc\u011fe do\u011fru say\u0131ya g\u00f6re s\u0131ralan\u0131yor.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Not<\/strong> : Pandas <strong>value_counts()<\/strong> i\u015flevinin tam belgelerini <a href=\"https:\/\/pandas.pydata.org\/docs\/reference\/api\/pandas.Series.value_counts.html\" target=\"_blank\" rel=\"noopener\">burada<\/a> bulabilirsiniz.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Ek kaynaklar<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">A\u015fa\u011f\u0131daki e\u011fitimlerde pandalarda di\u011fer ortak g\u00f6revlerin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi a\u00e7\u0131klanmaktad\u0131r:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/tr\/pandalar-grup-bazinda-deger-sayilari\/\" target=\"_blank\" rel=\"noopener\">Pandalar: GroupBy ve de\u011fer say\u0131lar\u0131 nas\u0131l kullan\u0131l\u0131r?<\/a><br \/> <a href=\"https:\/\/statorials.org\/tr\/pandalar-gruplandirma-kutulari\/\" target=\"_blank\" rel=\"noopener\">Pandalar: GroupBy&#8217;yi \u00e7\u00f6p kutusu say\u0131m\u0131 ile kullanma<\/a><br \/> <a href=\"https:\/\/statorials.org\/tr\/pandalarin-pivot-tablolarinin-sayisi\/\" target=\"_blank\" rel=\"noopener\">Pandalar: Say\u0131da de\u011fer i\u00e7eren bir pivot tablo nas\u0131l olu\u015fturulur?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bir pandas DataFrame&#8217;deki iki s\u00fctundaki benzersiz kombinasyonlar\u0131n say\u0131s\u0131n\u0131 saymak i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabilirsiniz: df[[&#8216; col1 &#8216;, &#8216; col2 &#8216;]]. value_counts (). reset_index (name=&#8217; count &#8216;) A\u015fa\u011f\u0131daki \u00f6rnek, bu s\u00f6zdiziminin pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6sterir. \u00d6rnek: Pandalar&#8217;da iki s\u00fctunun benzersiz kombinasyonlar\u0131n\u0131 sayma \u00c7e\u015fitli basketbol oyuncular\u0131n\u0131n tak\u0131m\u0131n\u0131 ve pozisyonunu g\u00f6steren a\u015fa\u011f\u0131daki panda DataFrame&#8217;e sahip oldu\u011fumuzu varsayal\u0131m: import pandas [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-3208","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pandalar: \u0130ki s\u00fctunun benzersiz kombinasyonlar\u0131 nas\u0131l say\u0131l\u0131r - Statorials<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde, bir pandas DataFrame&#039;deki iki s\u00fctundaki benzersiz kombinasyonlar\u0131n say\u0131s\u0131n\u0131n nas\u0131l say\u0131laca\u011f\u0131 bir \u00f6rnekle 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