[R] Delete Comment Lines from SQL String as a Vector

select sysdate -- This is a comment Text" [3] " from dual " I try to have this > sql [1] "select sysdate " [2] " from dual " Thank You for your help, Mai Dang __ R-help@r-project.org mailing list https://stat.e

[R] randomForest can not handle categorical predictors with more than 32 categories

omit(x) set.seed(131) sales.rf <- randomForest(sales ~ ., data=x, mtry=3, importance=TRUE) My machine (i7) running on 64 bit R with 12 gigs of RAM. Would anyone know how to avoid this error ? Thank You for your reply, Mai Dang [[alternative H