CONDITIONS FOR STUDENT T-TEST AND MANN-WHITNEY U-TEST APPLICATION

被引:0
|
作者
Korneev, A. A. [1 ]
Krichevets, A. N. [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Dept Psychol, Moscow 117234, Russia
关键词
statistical methods; conditions of applicability; Student T-Test; Mann-Whitney U-Test;
D O I
暂无
中图分类号
B84 [心理学];
学科分类号
04 ; 0402 ;
摘要
Conditions for Student T-Test and Mann-Whitney U-Test - the most popular methods of shift in central tendencies evaluation - application are analyzed in the article. Effects of violation of the given conditions are estimated by Monte-Carlo method, i.e. by random numbers with corresponding distribution modeling, forming of samples by means of theirs testing and evaluation of frequency of type I errors when using these tests. Recommendations on appropriate test choosing are given.
引用
收藏
页码:97 / 110
页数:14
相关论文
共 50 条