Kharrati, Mahmood
[ 1 ] - An Application of Non-response Bias Reduction Using Propensity Score Methods
Normal distribution is widely used in many applications. The problem of testing whether observations come from a normal distribution has been studied extensively by many researchers. Our main goal in this article is to present a simple test procedure for testing multivariate normality.
[ 2 ] - Comparing two testing procedures in unbalanced two-way ANOVA models under heteroscedasticity: Approximate degree of freedom and parametric bootstrap approach
The classic F-test is usually used for testing the effects of factors in homoscedastic two-way ANOVA models. However, the assumption of equal cell variances is usually violated in practice. In recent years, several test procedures have been proposed for testing the effects of factors. In this paper, the two methods that are approximate degree of freedom (ADF) and parametric bootstr...
نویسندگان همکار