[R] lmList error if NA in variable not used

[Christoph Lehmann]

I try to fit a lmList model. If in the used dataframe a variable (a
column) has some NA the lmList gives an error, even this variable is not
used in the model. why? or what is my mistake?

Error in na.fail.default(data) : missing values in object

thanks 

cheers

christoph
-- 
Christoph Lehmann <christoph.lehmann at gmx.ch>