Dear all I want to put zeros and ones in matrix I have if the values are over a threshold
For that I use: origBoolmap<- (origmap >thresh ) origBoolmap[thresh < origmap] <- 1 origBoolmap[thresh >= origmap] <- 0 Could you please tell me if the first line out of the three is useless? I have checked and seems taht I take the same results. Best Regards Alex ______________________________________________ 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.
