`cv.glmnet` works in RStudio but not RScript

Question

The following commands work fine in RStudio, but not RScript:

require(glmnet)
calibdata = read.csv(\"calibrationfile.csv\")

xs = model.matrix(as.formula(\"t         


        

Answer 1

I ran into same issue, and found two possible workaround (just for a complement of @Dirk Eddelbuettel's answer):

Well, I read somewhere that --default-packages=methods,utils needs to be passed to Rscript to work around this: https://github.com/stan-dev/rstan/issues/190

OR,

Also, it seems, Rscript being missing the load of the methods package. This can also be fixed by calling library('methods') at the beginning of your script: https://github.com/dhimmel/elevcan/issues/1.

Hope this helps.