BiologyMathematicsMedicine

How Many Imputations are Really Needed? Some Practical Clarifications of Multiple Imputation Theory

J. Graham, Allison E. Olchowski, T. Gilreath

2007.6.5PREVENTION SCIENCE

DOI: 10.1007/s11121-007-0070-9

tlooto Summary

It is recommended that researchers using MI should perform many more imputations than previously considered sufficient, based on γ, and take into consideration one’s tolerance for a preventable power falloff due to using too few imputations.

Abstract

Abstract is not available.

Citation format

GRAHAM, J.; OLCHOWSKI, Allison E.; GILREATH, T. How many imputations are really needed? Some practical clarifications of multiple imputation theory. PREVENTION SCIENCE, 2007, 8: 206–213.