{"id":2868,"date":"2023-07-20T08:23:17","date_gmt":"2023-07-20T08:23:17","guid":{"rendered":"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/"},"modified":"2023-07-20T08:23:17","modified_gmt":"2023-07-20T08:23:17","slug":"pandalar-basina-sifir-ekler","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/","title":{"rendered":"Pandalar'da dizelere ba\u015ftaki s\u0131f\u0131rlar nas\u0131l eklenir"},"content":{"rendered":"

<\/p>\n

\n

Bir pandas DataFrame’deki dizelerin ba\u015f\u0131na s\u0131f\u0131rlar eklemek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabilirsiniz:<\/span><\/p>\n

 df[' ID<\/span> '] = df[' ID<\/span> ']. apply<\/span> (' {:0>7}<\/span> '. format<\/span> )\n<\/strong><\/pre>\n
 Bu \u00f6zel form\u00fcl, her bir dizenin uzunlu\u011fu 7<\/strong> olana kadar “ID” etiketli s\u00fctundaki dizelere gerekti\u011fi kadar ba\u015ftaki s\u0131f\u0131rlar\u0131 ekler.<\/span><\/p>\n
 Ba\u015f\u0131na farkl\u0131 say\u0131da s\u0131f\u0131r eklemek i\u00e7in 7’yi<\/strong> ba\u015fka bir de\u011ferle de\u011fi\u015ftirmekten \u00e7ekinmeyin.<\/span><\/p>\n
 A\u015fa\u011f\u0131daki \u00f6rnek, bu s\u00f6zdiziminin pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6sterir.<\/span><\/p>\n
 \u00d6rnek: Pandalarda Dizelerin Ba\u015f\u0131na S\u0131f\u0131r Ekleme<\/strong><\/span><\/h3>\n
 \u00c7e\u015fitli ma\u011fazalardan yap\u0131lan sat\u0131\u015flar ve iadeler hakk\u0131nda bilgi i\u00e7eren a\u015fa\u011f\u0131daki pandalar DataFrame’e sahip oldu\u011fumuzu varsayal\u0131m:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame<\/span>\ndf = pd. DataFrame<\/span> ({' ID<\/span> ': ['A25', 'B300', 'C6', 'D447289', 'E416', 'F19'],\n                   ' sales<\/span> ': [18, 12, 27, 30, 45, 23],\n                   ' refunds<\/span> ': [1, 3, 3, 2, 5, 0]})\n\n#view DataFrame\n<\/span>print<\/span> (df)\n\n        ID sales refunds\n0 A25 18 1\n1 B300 12 3\n2 C6 27 3\n3 D447289 30 2\n4 E416 45 5\n5 F19 23 0\n<\/strong><\/pre>\n
 “ID” s\u00fctunundaki dizelerin uzunluklar\u0131n\u0131n hepsinin e\u015fit olmad\u0131\u011f\u0131n\u0131 unutmay\u0131n.<\/span><\/p>\n
 Ancak en uzun stringin 7<\/strong> karakter uzunlu\u011funda oldu\u011funu g\u00f6rebiliriz.<\/span><\/p>\n
 Her dizenin uzunlu\u011fu 7<\/strong> olacak \u015fekilde ‘ID’ s\u00fctunundaki dizelerin ba\u015f\u0131na s\u0131f\u0131rlar eklemek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabiliriz:<\/span><\/p>\n
 #add leading zeros to 'ID' column\n<\/span>df[' ID<\/span> '] = df[' ID<\/span> ']. apply<\/span> (' {:0>7}<\/span> '. format<\/span> )\n\n#view updated DataFrame\n<\/span>print<\/span> (df)\n\n        ID sales refunds\n0 0000A25 18 1\n1 000B300 12 3\n2 00000C6 27 3\n3 D447289 30 2\n4 000E416 45 5\n5 0000F19 23 0\n<\/strong><\/span><\/pre>\n
 “ID” s\u00fctunundaki dizelerin ba\u015f\u0131na s\u0131f\u0131rlar\u0131n eklendi\u011fini, b\u00f6ylece her dizenin art\u0131k ayn\u0131 uzunlukta oldu\u011funu unutmay\u0131n.<\/span><\/p>\n
 Not<\/strong> : Pandalardaki uygulama<\/b> fonksiyonunun tam belgelerini burada<\/a> bulabilirsiniz.<\/span><\/p>\n
 Ek kaynaklar<\/strong><\/span><\/h3>\n
 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
 Pandalara eksik de\u011ferler nas\u0131l atfedilir?<\/a>
 Pandalarda eksik de\u011ferler nas\u0131l say\u0131l\u0131r?<\/a>
 Pandalarda NaN de\u011ferleri ortalamayla nas\u0131l doldurulur?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Bir pandas DataFrame’deki dizelerin ba\u015f\u0131na s\u0131f\u0131rlar eklemek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabilirsiniz: df[‘ ID ‘] = df[‘ ID ‘]. apply (‘ {:0>7} ‘. format ) Bu \u00f6zel form\u00fcl, her bir dizenin uzunlu\u011fu 7 olana kadar “ID” etiketli s\u00fctundaki dizelere gerekti\u011fi kadar ba\u015ftaki s\u0131f\u0131rlar\u0131 ekler. Ba\u015f\u0131na farkl\u0131 say\u0131da s\u0131f\u0131r eklemek i\u00e7in 7’yi ba\u015fka bir de\u011ferle de\u011fi\u015ftirmekten \u00e7ekinmeyin. […]<\/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-2868","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nPandalarda dizelerin ba\u015f\u0131na s\u0131f\u0131rlar nas\u0131l eklenir \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde bir panda DataFrame'deki dizelerin ba\u015f\u0131na s\u0131f\u0131rlar\u0131n nas\u0131l eklenece\u011fi bir \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandalarda dizelerin ba\u015f\u0131na s\u0131f\u0131rlar nas\u0131l eklenir \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Bu e\u011fitimde bir panda DataFrame'deki dizelerin ba\u015f\u0131na s\u0131f\u0131rlar\u0131n nas\u0131l eklenece\u011fi bir \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T08:23:17+00:00\" \/>\n<meta name=\"author\" content=\"Dr.benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr.benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/\",\"url\":\"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/\",\"name\":\"Pandalarda dizelerin ba\u015f\u0131na s\u0131f\u0131rlar nas\u0131l eklenir \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-20T08:23:17+00:00\",\"dateModified\":\"2023-07-20T08:23:17+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Bu e\u011fitimde bir panda DataFrame'deki dizelerin ba\u015f\u0131na s\u0131f\u0131rlar\u0131n nas\u0131l eklenece\u011fi bir \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/pandalar-basina-sifir-ekler\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandalar'da dizelere ba\u015ftaki s\u0131f\u0131rlar nas\u0131l eklenir\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/tr\/#website\",\"url\":\"https:\/\/statorials.org\/tr\/\",\"name\":\"Statorials\",\"description\":\"\u0130statistik okuryazarl\u0131\u011f\u0131 rehberiniz!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/tr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\",\"name\":\"Dr.benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr.benjamin anderson\"},\"description\":\"Merhaba, ben Benjamin, emekli bir istatistik profes\u00f6r\u00fc ve Statorials \u00f6\u011fretmenine d\u00f6n\u00fc\u015ft\u00fcm. \u0130statistik alan\u0131ndaki kapsaml\u0131 deneyimim ve uzmanl\u0131\u011f\u0131mla, \u00f6\u011frencilerimi Statorials arac\u0131l\u0131\u011f\u0131yla g\u00fc\u00e7lendirmek i\u00e7in bilgilerimi payla\u015fmaya can at\u0131yorum. 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