Hi everyone I use na.omit to remove NAs but still it gives me error
Error in if (fraction <= 1) { : missing value where TRUE/FALSE needed My data is: data.frame': 340 obs. of 15 variables: $ DepthTree : num 1 1 1 1 1 1 1 1 1 1 ... $ NumSubclass : num 0 0 0 0 0 0 0 0 0 0 ... $ McCabe : num 1 1 1 1 1 1 3 3 3 3 ... $ LOC : num 3 4 3 3 4 4 10 10 10 10 ... $ DepthNested : num 1 1 1 1 1 1 2 2 2 2 ... $ CA : num 1 1 1 1 1 1 1 1 1 1 ... $ CE : num 2 2 2 2 2 2 2 2 2 2 ... $ Instability : num 0.667 0.667 0.667 0.667 0.667 0.667 0.667 0.667 0.667 0.667 ... $ numCovered : num 0 0 0 0 0 0 0 0 0 0 ... $ operator : Factor w/ 16 levels "T0","T1","T2",..: 2 2 4 13 13 13 1 3 4 7 ... $ methodReturn : Factor w/ 22 levels "I","V","Z","method",..: 2 2 2 2 2 2 2 2 2 2 ... [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.