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Hi,

I am developing a multi-level imputation model for several categorical variables and want to include many predictor variables in the model. How does REALCOM IMPUTE cope with perfect prediction? I am anticipating PP to be an issue, and read in the book 'Multiple Imputation and Its Application ...

Hi,

This is all very helpful, thank you. However, I'm not sure I understand your answer to question 3. In a longitudinal setting, observations at times points closer together usually more highly correlated than observations further apart in time. Wouldn't we want to preserve this structure in the ...

Hi,

I am trying to impute 2 categorical responses (1 level 1, 1 level 2) and one binary (level 1). The categorical responses are ordered, but I want to impute them as unordered in case proportionality does not hold. I have already tried imputing them all as ordered categorical variables, which ...

Hi,

Having installed Stat JR and worked through the 2levelImpute tutorial, I have a few questions:

1) Does the template allow an ordinal/multinomial response variable for the MOI?
2) Again, in the MOI, is it possible to implement an unstructured covariance matrix for the random effects e.g. allow ...