{"id":15522,"date":"2025-07-15T13:34:52","date_gmt":"2025-07-15T13:34:52","guid":{"rendered":"https:\/\/functiontranslator.com\/ara\/"},"modified":"2021-02-25T16:31:17","modified_gmt":"2021-02-25T16:31:17","slug":"lookup","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/tr\/lookup\/","title":{"rendered":"ARA"},"content":{"rendered":"<h2>ARA Fonksiyonuna Genel Bak\u0131\u015f<\/h2>\n<p>Microsoft Excel ve Google E-Tablolar, veri analizi ve i\u015flem konular\u0131nda olduk\u00e7a g\u00fc\u00e7l\u00fc ara\u00e7lard\u0131r. Her iki programda da kullan\u0131labilen <strong>LOOKUP<\/strong> (ARA) fonksiyonu, belirli bir de\u011feri aramak ve bulunan de\u011fere g\u00f6re sonu\u00e7 getirmek i\u00e7in kullan\u0131l\u0131r. Bu fonksiyon, \u00f6zellikle b\u00fcy\u00fck veri setlerinde belirli verilere h\u0131zl\u0131ca eri\u015fmek istedi\u011finizde olduk\u00e7a i\u015flevseldir.<\/p>\n<h2>ARA Fonksiyonunun S\u00f6zdizimi ve Kullan\u0131m\u0131<\/h2>\n<p>ARA fonksiyonunun temel kullan\u0131m\u0131 iki \u015fekilde ger\u00e7ekle\u015fir: Vekt\u00f6r ve Matris. <\/p>\n<ul>\n<li><strong>Vekt\u00f6r form:<\/strong> Aranacak de\u011feri belirli bir vekt\u00f6r aras\u0131nda arar ve e\u015fle\u015fme bulundu\u011funda kar\u015f\u0131l\u0131k gelen de\u011feri d\u00f6nd\u00fcr\u00fcr.<\/li>\n<li><strong>Matris form:<\/strong> Tek bir sat\u0131r veya s\u00fctun i\u00e7inde arama yapar ve ilgili sat\u0131r veya s\u00fctundan de\u011fer d\u00f6nd\u00fcr\u00fcr.<\/li>\n<\/ul>\n<pre> <code> \/\/ Vekt\u00f6r form kullan\u0131m\u0131 ARA(aranan_deger, arama_aral\u0131\u011f\u0131, sonu\u00e7_aral\u0131\u011f\u0131) \/\/ Matris form kullan\u0131m\u0131 ARA(aranan_deger, matris) <\/code> <\/pre>\n<h2>ARA Fonksiyonunun Uygulama \u00d6rnekleri<\/h2>\n<p>ARA fonksiyonunun kullan\u0131m\u0131n\u0131 daha iyi anlamak i\u00e7in, iki farkl\u0131 senaryo \u00fczerinden gidelim:<\/p>\n<h3>\u00d6rnek 1: Sat\u0131\u015f Listesinde \u00dcr\u00fcn Fiyat\u0131 Arama<\/h3>\n<p>Bir \u015firketin \u00fcr\u00fcn baz\u0131nda sat\u0131\u015f listesinde, spesifik bir \u00fcr\u00fcn\u00fcn fiyat\u0131n\u0131 ARA fonksiyonu kullanarak bulma i\u015flemi:<\/p>\n<pre> <code> \/\/ Varsayal\u0131m ki A s\u00fctunu \u00fcr\u00fcn isimlerini, B s\u00fctunu ise \u00fcr\u00fcn fiyatlar\u0131n\u0131 i\u00e7eriyor. \/\/ \"Elma\" isimli \u00fcr\u00fcn\u00fcn fiyat\u0131n\u0131 bulmak i\u00e7in: =ARA(\"Elma\", A2:A100, B2:B100) <\/code> <\/pre>\n<p>Bu form\u00fcl, A2&#8217;den A100&#8217;e kadar olan h\u00fccreler aras\u0131nda &#8220;Elma&#8221; de\u011ferini arar ve e\u015fle\u015fme sa\u011fland\u0131\u011f\u0131nda ayn\u0131 sat\u0131rdaki B s\u00fctunundan fiyat\u0131 d\u00f6nd\u00fcr\u00fcr.<\/p>\n<h3>\u00d6rnek 2: \u00d6\u011frenci Notlar\u0131n\u0131n Aranmas\u0131<\/h3>\n<p>Bir \u00f6\u011fretmen, \u00f6\u011frenci ad\u0131na g\u00f6re notlar\u0131n\u0131 bulmak i\u00e7in ARA fonksiyonundan faydalanabilir:<\/p>\n<pre> <code> \/\/ Diyelim ki C s\u00fctunu \u00f6\u011frenci isimlerini, D s\u00fctunu ise notlar\u0131n\u0131 i\u00e7eriyor. \/\/ \"Ay\u015fe\" adl\u0131 \u00f6\u011frencinin notunu bulmak i\u00e7in: =ARA(\"Ay\u015fe\", C2:C50, D2:D50) <\/code> <\/pre>\n<p>Bu senaryoda, fonksiyon C s\u00fctununda &#8220;Ay\u015fe&#8221; ad\u0131n\u0131 arar ve buldu\u011funda ayn\u0131 sat\u0131rdaki D s\u00fctunundan onun notunu d\u00f6nd\u00fcr\u00fcr.<\/p>\n<h2>ARA Fonksiyonunun Faydalar\u0131 ve Limitasyonlar\u0131<\/h2>\n<p>ARA fonksiyonu, veri setleri i\u00e7inde h\u0131zl\u0131ca arama yapma imkan\u0131 sunar. Ancak, e\u015fle\u015fmenin tam olarak sa\u011flanmas\u0131 gerekti\u011fine dikkat etmek \u00f6nemlidir; aksi takdirde istenmeyen sonu\u00e7lar al\u0131nabilir. Ayn\u0131 zamanda, b\u00fcy\u00fck veri setleri s\u00f6z konusu oldu\u011funda performans sorunlar\u0131na neden olabilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vekt\u00f6rdeki veya dizideki de\u011ferleri arar<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[579],"tags":[],"class_list":["post-15522","post","type-post","status-publish","format-standard","hentry","category-arama-ve-basvuru"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Excel&#039;de LOOKUP (ARA) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri<\/title>\n<meta name=\"description\" content=\"Excel ve Google E-Tablolar&#039;da LOOKUP (ARA) fonksiyonunun detayl\u0131 incelemesi. 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