[R] multiple variables Y and X

From: Rosario Garcia Gil <M.Rosario.Garcia_at_slu.se>
Date: Mon, 04 Apr 2011 08:58:45 +0200


I have a model with several hundred Y variables, and also several 1000 X variables. The model is linear lm(Y ~ X). My questions are:

1.- how to avoid writing all Xs variables? is list() the right function?

2.- about the multiple Ys with dependence among some of them, how to incorporate that information in the linear model?

Thank you


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