An adjusted Grubbs' and generalized extreme studentized deviation

• Autorzy: Alrawashdeh Mufda Jameel

Identyfikatory

DOI

10.1515/dema-2021-0041

• Języki publikacji: EN

Abstrakty

EN

Detecting outlier data is an interesting subject in the statistical field. Grubbs’ test is one of the common detection methods of outlier observation at univariate data sets. This approach is based on the mean and standard deviation of univariate data, and hence, these data are highly affected by the presence of outliers. An improvement for Grubbs’ test is proposed in this paper to increase the power of detecting data.

Słowa kluczowe

EN

robust estimation; DetMCD; DetS; DetMM linear discriminant analysis

PL

estymacja odporna; liniowa analiza dyskryminacyjna

• Wydawca: De Gruyter
• Czasopismo: Demonstratio Mathematica
• Rocznik: 2021
• Tom: Vol. 54, nr 1
• Strony: 548--557
• Opis fizyczny: Bibliogr. 30 poz., rys., tab.

Twórcy

autor

Alrawashdeh Mufda Jameel

• Department of Mathematics, College of Sciences and Arts, Al-Ras, Qassim University, Kingdom of Saudi Arabia

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