A Multiple-Testing Approach to the Multivariate Behrens-Fisher Problem by Tejas Desai

Author:Tejas Desai
Language: eng
Format: epub
Publisher: Springer New York, New York, NY

Sample sizes

Number of imputations

n1

n2

n3

m = 5

m = 10

20

25

30

0. 085

0. 048

40

50

60

0. 069

0. 037

50

75

100

0. 053

0. 048

Table 3.3 demonstrates that for smaller sample sizes, five imputations yield somewhat anti-conservative Type I error rates, but as the sample sizes increase, five imputations yield error rates that are not significantly different from the nominal level of 0. 05. The table also illustrates that ten imputations yield error rates that are close to 0. 05 even for smaller sample sizes. The SASⓇ code that generated the above table is as follows:

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