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Hi, I am trying to use the mimR Package. According to its help pages it needs the RDCOMClient package to run. When I try to evaluate a model I get > m.sat<-mim("..",data=gm.dat) Error in mim.cmd...
Hi, I have a problem that is hopefully easily solvable, but I dont find the clue in the documentation. I am examining a linear model. One of the variables has NA values. Even though na.action=na.omit, i get...
Hi, I have the problem that for the step procedure stops due to missing values. There are no options in Step or stepAIC to handle missing values. Is there any way to run stepwise modelselection in R in an automated...
Hi, I would like to fit a model for a factorial design that allows for unequal variances in all groups. If I am not mistaken, this can be done in lm by specifying weights. A function intended to specify weights...
Hi, I am puzzeled with a differing result of princomp in R and FACTOR in SPSS. Regarding the amount of explained Variance, the two results are the same. However, the loadings differ substantially, in the unrotated as well as in...
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