Optimal Sample Size Determination for the ANOVA Designs
INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS & STATISTICS, cilt.25, sa.1, ss.127-134, 2012 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 25 Sayı: 1
- Basım Tarihi: 2012
- Dergi Adı: INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS & STATISTICS
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, zbMATH
- Sayfa Sayıları: ss.127-134
- Hacettepe Üniversitesi Adresli: Evet
Özet
Estimation of sample size for the statistical tests is a considerable aspect of the analysis, which depends on some characteristics such as the number of group, effect size, Type I error, power and number of effects level. For example the effect size indicates the difference of the means between the lowest group and the highest group over the common standard deviation. A simulation study is performed both independent samples ANOVA and Repeated ANOVA to calculate the optimal sample size under different conditions.