[Rd] small bug in gl1ce, package lasso2 (PR#8279)
izmirlig at mail.nih.gov
Fri Nov 4 01:10:14 CET 2005
Full_Name: Grant Izmirlian
OS: SuSe Linux version 9.2
Submission from: (NULL) (184.108.40.206)
The option exists to include all parameters, including the intercept, in the L-1
constraint, by specifying the argument, sweep.out=NULL, explicitly in the
call. However, upon doing this, the function stops with an error report
"Matrix build from transformed variables has a constant column"
I was able to fix it as follows. In the following line, taken from the same
block of code producing the stop error, modify the existing line from
X.to.C.stds <- sqrt(apply(X.to.C.w, 2, var))
X.to.C.stds <- ifelse(con.int,
That should work.
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