{"id":15394,"date":"2025-07-15T13:34:53","date_gmt":"2025-07-15T13:34:53","guid":{"rendered":"https:\/\/functiontranslator.com\/tumhataislev-duyarli\/"},"modified":"2021-02-25T16:26:30","modified_gmt":"2021-02-25T16:26:30","slug":"erfc-precise","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/tr\/erfc-precise\/","title":{"rendered":"T\u00dcMHATA\u0130\u015eLEV.DUYARLI"},"content":{"rendered":"

ERFC.PRECISE Fonksiyonuna Giri\u015f<\/h2>\n

\u0130statistik ve m\u00fchendislik alanlar\u0131nda s\u0131kl\u0131kla ba\u015fvurulan i\u015flevlerden biri olan ERFC.PRECISE (T\u00dcMHATA\u0130\u015eLEV.DUYARLI), tamamlay\u0131c\u0131 hata fonksiyonunun daha kesin bir versiyonunu hesaplamak i\u00e7in kullan\u0131l\u0131r. \u00d6zellikle Gauss hata fonksiyonunun tamamlay\u0131c\u0131s\u0131n\u0131 hesaplarken kullan\u0131l\u0131r. Bu fonksiyon, \u00f6zellikle belirli integral de\u011ferlerinin hesaplanmas\u0131nda ve normal da\u011f\u0131l\u0131m \u00e7er\u00e7evesinde olas\u0131l\u0131k hesaplamalar\u0131nda \u00f6nemli bir yere sahiptir.<\/p>\n

Fonksiyonun S\u00f6zdizimi ve \u00d6rnekler<\/h2>\n

Fonksiyonun s\u00f6zdizimi olduk\u00e7a basittir:<\/p>\n

 ERFC.PRECISE(x)<\/code> <\/pre>\n
Burada x<\/code>, hesaplanacak de\u011feri temsil eder. Fonksiyon, x<\/code> de\u011feri i\u00e7in [0,1] aral\u0131\u011f\u0131nda bir sonu\u00e7 d\u00f6nd\u00fcr\u00fcr, buras\u0131 1 – Gaussian ERF (hata fonksiyonu) de\u011feri olarak tan\u0131mlan\u0131r.<\/p>\n
\u00d6rne\u011fin:<\/p>\n
 =ERFC.PRECISE(1.5)<\/code> <\/pre>\n
Bu form\u00fcl, x=1.5 de\u011feri i\u00e7in tamamlay\u0131c\u0131 hata fonksiyonunun de\u011ferini hesaplar.<\/p>\n
Pratik Kullan\u0131m Senaryolar\u0131<\/h2>\n
Birinci Senaryo: Veri Bilimi<\/h3>\n
Veri biliminde, \u00f6zellikle anormallik tespiti veya outlier analizi yap\u0131lan durumlar i\u00e7in ERFC.PRECISE i\u015flevi kullan\u0131labilir. Diyelim ki, bir veri setindeki de\u011ferlerin ne kadar\u0131n\u0131n belirli bir e\u015fik de\u011ferden b\u00fcy\u00fck oldu\u011funu belirlemek isteyorsunuz:<\/p>\n
  =ERFC.PRECISE((e\u015fik_de\u011fer - ortalama) \/ (standart_sapma * SQRT(2))) <\/code> <\/pre>\n
Bu form\u00fcl, belirlenen e\u015fik de\u011ferin \u00fcst\u00fcnde kalan de\u011ferlerin y\u00fczdesini hesaplar.<\/p>\n
\u0130kinci Senaryo: Finans<\/h3>\n
Finans sekt\u00f6r\u00fcnde, \u00f6zellikle kredi skorlamalar\u0131nda ve risk analizlerinde kullan\u0131labilir. Kredi skoru gibi normal da\u011f\u0131l\u0131ma yak\u0131n bir da\u011f\u0131l\u0131m\u0131 olan bir veri seti i\u00e7in, belirli bir skorun alt\u0131ndaki olas\u0131l\u0131\u011f\u0131 hesaplamak i\u00e7in ERFC.PRECISE i\u015flevi kullan\u0131labilir. \u00d6rne\u011fin:<\/p>\n
  =ERFC.PRECISE((kredi_skoru - ortalama) \/ (standart_sapma * SQRT(2))) <\/code> <\/pre>\n
Bu kullan\u0131m, belirli bir kredi skoru de\u011ferinin alt\u0131nda y\u00fczde ka\u00e7l\u0131k bir kesimin bulundu\u011funun hesaplanmas\u0131na olanak tan\u0131r.<\/p>\n
Yorumlar ve Ek \u0130pu\u00e7lar\u0131<\/h2>\n
ERFC.PRECISE i\u015flevi, veri analizinde kullan\u0131l\u0131rken do\u011fruluk ve performans a\u00e7\u0131s\u0131ndan olduk\u00e7a efektiftir. \u0130\u015flevi kullan\u0131rken, hesaplanacak verinin da\u011f\u0131l\u0131m\u0131n\u0131n normal da\u011f\u0131l\u0131ma uygun olup olmad\u0131\u011f\u0131n\u0131 kontrol etmek \u00f6nemlidir. \u00c7\u00fcnk\u00fc bu i\u015flev, normal da\u011f\u0131l\u0131ma dayal\u0131 hesaplamalar i\u00e7in tasarlanm\u0131\u015ft\u0131r. Ayr\u0131ca, hesaplama i\u00e7in gerekli parametrelerin (ortalama, standart sapma vb.) do\u011fru bir \u015fekilde belirlenmi\u015f olmas\u0131 gerekmektedir. ERFC.PRECISE, Excel ve Google E-Tablolar’da kolayl\u0131kla kullan\u0131labilir ve sonu\u00e7lar\u0131 h\u0131zl\u0131 bir \u015fekilde elde edebilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"
X ile sonsuzluk aras\u0131nda tamamlanan, tamamlay\u0131c\u0131 HATA\u0130\u015eLEV i\u015flevini verir<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[583],"tags":[],"class_list":["post-15394","post","type-post","status-publish","format-standard","hentry","category-muhendislik"],"acf":[],"yoast_head":"\nExcel'de ERFC.PRECISE (T\u00dcMHATA\u0130\u015eLEV.DUYARLI) Fonksiyonu: Nas\u0131l \u00c7al\u0131\u015f\u0131r, Kullan\u0131m \u00d6rnekleri<\/title>\n<meta name=\"description\" content=\"Excel ve Google E-Tablolar'da ERFC.PRECISE (T\u00dcMHATA\u0130\u015eLEV.DUYARLI) fonksiyonunun detayl\u0131 incelemesi. 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