{"id":911,"date":"2023-07-28T08:30:34","date_gmt":"2023-07-28T08:30:34","guid":{"rendered":"https:\/\/statorials.org\/tr\/sutunlara-dayali-pandalar-olustur\/"},"modified":"2023-07-28T08:30:34","modified_gmt":"2023-07-28T08:30:34","slug":"sutunlara-dayali-pandalar-olustur","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/sutunlara-dayali-pandalar-olustur\/","title":{"rendered":"Pandalar'da bir ko\u015fula dayal\u0131 yeni bir s\u00fctun nas\u0131l olu\u015fturulur?"},"content":{"rendered":"

<\/p>\n

\n

Genellikle belirli ko\u015fullara ba\u011fl\u0131 olarak pandas DataFrame’de yeni bir s\u00fctun olu\u015fturmak isteyebilirsiniz.<\/span><\/p>\n

Bu e\u011fitimde, a\u015fa\u011f\u0131daki DataFrame kullan\u0131larak bunun nas\u0131l yap\u0131laca\u011f\u0131na ili\u015fkin birka\u00e7 \u00f6rnek sunulmaktad\u0131r:<\/span><\/p>\n

 import<\/span> pandas as<\/span> pd\nimport<\/span> numpy as<\/span> np\n\n#createDataFrame<\/span>\ndf = pd. DataFrame<\/span> ({'rating': [90, 85, 82, 88, 94, 90, 76, 75, 87, 86],\n                   'points': [25, 20, 14, 16, 27, 20, 12, 15, 14, 19],\n                   'assists': [5, 7, 7, 8, 5, 7, 6, 9, 9, 5],\n                   'rebounds': [11, 8, 10, 6, 6, 9, 6, 10, 10, 7]})\n\n#view DataFrame\ndf\n<\/span>\n<\/span>rating points assists rebounds\n0 90 25 5 11\n1 85 20 7 8\n2 82 14 7 10\n3 88 16 8 6\n4 94 27 5 6\n5 90 20 7 9\n6 76 12 6 6\n7 75 15 9 10\n8 87 14 9 10\n9 86 19 5 7\n<\/strong><\/pre>\n
 \u00d6rnek 1: \u0130kili de\u011ferlere sahip yeni bir s\u00fctun olu\u015fturma<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki kod, belirli bir sat\u0131rdaki noktalar 20’den b\u00fcy\u00fckse de\u011ferin “evet”, aksi halde “hay\u0131r” oldu\u011fu “\u0130yi” adl\u0131 yeni bir s\u00fctunun nas\u0131l olu\u015fturulaca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
 #create new column titled 'Good'<\/span>\ndf['Good'] = np. where<\/span> (df['points']>20, ' yes<\/span> ', ' no<\/span> ')\n\n#view DataFrame<\/span> \ndf\n\n        rating points assists rebounds Good\n0 90 25 5 11 yes\n1 85 20 7 8 no\n2 82 14 7 10 no\n3 88 16 8 6 no\n4 94 27 5 6 yes\n5 90 20 7 9 no\n6 76 12 6 6 no\n7 75 15 9 10 no\n8 87 14 9 10 no\n9 86 19 5 7 no\n<\/strong><\/pre>\n
 \u00d6rnek 2: Birden \u00e7ok de\u011fere sahip yeni bir s\u00fctun olu\u015fturma<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki kod, de\u011ferin oldu\u011fu “\u0130yi” adl\u0131 yeni bir s\u00fctunun nas\u0131l olu\u015fturulaca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
    \n
  •  Puanlar \u2265 25 ise \u201cEvet\u201d<\/span><\/li>\n
  •  15 \u2264 puan < 25 ise \u201cBelki\u201d<\/span><\/li>\n
  •  Puan < 15 ise \u201cHay\u0131r\u201d<\/span><\/li>\n<\/ul>\n
     #define function for classifying players based on points<\/span>\ndef<\/span> f(row):\n    if<\/span> row['points'] < 15:\n        val = 'no'\n    elif<\/span> row['points'] < 25:\n        val = 'maybe'\n    else<\/span> :\n        val = 'yes'\n    return<\/span> val\n\n#create new column 'Good' using the function above<\/span>\ndf['Good'] = df. apply<\/span> (f, axis=1)\n\n#view DataFrame<\/span> \ndf\n\n        rating points assists rebounds Good\n0 90 25 5 11 yes\n1 85 20 7 8 maybe\n2 82 14 7 10 no\n3 88 16 8 6 maybe\n4 94 27 5 6 yes\n5 90 20 7 9 maybe\n6 76 12 6 6 no\n7 75 15 9 10 maybe\n8 87 14 9 10 no\n9 86 19 5 7 maybe\n<\/strong><\/pre>\n
     \u00d6rnek 3: Mevcut bir s\u00fctunla kar\u015f\u0131la\u015ft\u0131rmaya dayal\u0131 yeni bir s\u00fctun olu\u015fturma<\/strong><\/span><\/h3>\n
     A\u015fa\u011f\u0131daki kod, de\u011ferin oldu\u011fu “assist_more” ad\u0131nda yeni bir s\u00fctunun nas\u0131l olu\u015fturulaca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
      \n
    •  Asist > ribaund ise “Evet”.<\/span><\/li>\n
    •  Aksi takdirde ‘Hay\u0131r’.<\/span><\/li>\n<\/ul>\n
       #create new column titled 'assist_more'<\/span>\ndf['assist_more']<\/span> = np. where<\/span> (df['assists']>df['rebounds'], ' yes<\/span> ', ' no<\/span> ')\n\n#view DataFrame<\/span> \ndf\n\n        rating points assists rebounds assist_more\n0 90 25 5 11 no\n1 85 20 7 8 no\n2 82 14 7 10 no\n3 88 16 8 6 yes\n4 94 27 5 6 no\n5 90 20 7 9 no\n6 76 12 6 6 no\n7 75 15 9 10 no\n8 87 14 9 10 no\n9 86 19 5 7 no<\/strong><\/pre>\n
       Daha fazla Python e\u011fitimini burada bulabilirsiniz.<\/span><\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
      Genellikle belirli ko\u015fullara ba\u011fl\u0131 olarak pandas DataFrame’de yeni bir s\u00fctun olu\u015fturmak isteyebilirsiniz. Bu e\u011fitimde, a\u015fa\u011f\u0131daki DataFrame kullan\u0131larak bunun nas\u0131l yap\u0131laca\u011f\u0131na ili\u015fkin birka\u00e7 \u00f6rnek sunulmaktad\u0131r: import pandas as pd import numpy as np #createDataFrame df = pd. DataFrame ({‘rating’: [90, 85, 82, 88, 94, 90, 76, 75, 87, 86], ‘points’: [25, 20, 14, 16, 27, 20, […]<\/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-911","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nPandalar'da bir ko\u015fula dayal\u0131 yeni bir s\u00fctun nas\u0131l olu\u015fturulur?<\/title>\n<meta name=\"description\" content=\"Belirli ko\u015fullara dayal\u0131 olarak pandas DataFrame'de yeni bir s\u00fctunun nas\u0131l olu\u015fturulaca\u011f\u0131na ili\u015fkin basit bir a\u00e7\u0131klama.\" \/>\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\/sutunlara-dayali-pandalar-olustur\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandalar'da bir ko\u015fula dayal\u0131 yeni bir s\u00fctun nas\u0131l olu\u015fturulur?\" \/>\n<meta property=\"og:description\" content=\"Belirli ko\u015fullara dayal\u0131 olarak pandas DataFrame'de yeni bir s\u00fctunun nas\u0131l olu\u015fturulaca\u011f\u0131na ili\u015fkin basit bir a\u00e7\u0131klama.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/sutunlara-dayali-pandalar-olustur\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T08:30:34+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\/sutunlara-dayali-pandalar-olustur\/\",\"url\":\"https:\/\/statorials.org\/tr\/sutunlara-dayali-pandalar-olustur\/\",\"name\":\"Pandalar'da bir ko\u015fula dayal\u0131 yeni bir s\u00fctun nas\u0131l olu\u015fturulur?\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-28T08:30:34+00:00\",\"dateModified\":\"2023-07-28T08:30:34+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Belirli ko\u015fullara dayal\u0131 olarak pandas DataFrame'de yeni bir s\u00fctunun nas\u0131l olu\u015fturulaca\u011f\u0131na ili\u015fkin basit bir a\u00e7\u0131klama.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/sutunlara-dayali-pandalar-olustur\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/sutunlara-dayali-pandalar-olustur\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/sutunlara-dayali-pandalar-olustur\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandalar'da bir ko\u015fula dayal\u0131 yeni bir s\u00fctun nas\u0131l olu\u015fturulur?\"}]},{\"@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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