Fran100681 <franar...@hotmail.it> wrote > >just a simple question > >How can I do to invert the sign of a number? (for example: -4 to 4, 2 to -2 >and so on..) >I was looking for a specific function in R but I didn't found it... >thank you >
Is there something wrong with *-1 ? Peter Peter L. Flom, PhD Statistical Consultant Website: www DOT peterflomconsulting DOT com Writing; http://www.associatedcontent.com/user/582880/peter_flom.html Twitter: @peterflom ______________________________________________ R-help@r-project.org mailing list 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.
