
Hi R-users!

I am trying to learn how to use the glmpath package. I have a dataframe like this

> dim(data)
[1] 605 109

and selected the following

> response <- data[,1]
> features<-as.matrix(data[,3:109])
> mymodel <- glmpath(features,response, family = binomial)
Error in if (lambda <= min.lambda) { :
  missing value where TRUE/FALSE expected


Reading the glmpath pdf, I don't understand why I get this error since lambda and min.lambda seem to have default values.

Any suggestions will be very much welcomed

Dave

> sessionInfo()
R version 2.9.0 Under development (unstable) (2009-01-14 r47602)
x86_64-unknown-linux-gnu

locale:
LC_CTYPE=es_ES.UTF-8;LC_NUMERIC=C;LC_TIME=es_ES.UTF-8;LC_COLLATE=es_ES.UTF-8;LC_MONETARY=C;LC_MESSAGES=es_ES.U                            TF-8;LC_PAPER=es_ES.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=es_ES.UTF-8;LC_IDENTIFICATION=C

attached base packages:
[1] splines   stats     graphics  grDevices utils     datasets  methods
[8] base

other attached packages:
[1] foreign_0.8-34  glmpath_0.94    survival_2.35-4


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