23 Dec
2008
23 Dec
'08
7:31 p.m.
hello,
a very basic question: why is it that the standard errors (calculated with
misum) over the 10 imputed datasets with Amelia II are much smaller than the
ones from my original dataset (even for variables that did not have so many
missing obs. or at all in the latter)? Am I doing sth. wrong with the
imputation process?
thanks so much
Helen