[R] help with predict for cr model using rms package

2011-08-06 Thread Adam Peer
Dear list, I'm currently trying to use the rms package to get predicted ordinal responses from a conditional ratio model. As you will see below, my model seems to fit well to the data, however, I'm having trouble getting predicted mean (or fitted) ordinal response values using the predict

Re: [R] help with predict for cr model using rms package

2011-08-06 Thread Frank Harrell
The help files do not make this clear, but predict and Mean in rms do not support computation of predicted means for the continuation ratio model. The help file for cr.setup shows you how to compute the unconditional probabilities you would need for doing that. Frank apeer wrote: Dear list,