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Hi everyone, Does anyone here has experience using MICE to impute missing value? I am having problem to pool the imputed dataset for a MANOVA test, could you give me some advice please? Here is my code: > library(mice) > grd3dat=subset(paper2,Control==1&Grade_1==3,select=c(Boy,BVCategoryT1,reclassify,meanseap_1,meandep_1,meananx_1,meanper_1,meanrelma_1,meandiff_1,meanascon_1,meanclasc_1,meanschoc_1)) > grd3imp=mice(grd3dat,m=20,seed=123,print=F) > grd3mod=with(grd3imp,lm(cbind(meanseap_1,meandep_1,meananx_1)~Bo...