Hi as you say that the computing is part of a function than the best way to see what is hapenning is to use
debug(your.function) see ?debug for options. Regards Petr [EMAIL PROTECTED] [EMAIL PROTECTED] napsal dne 31.07.2007 00:11:00: > Dear all, > > here are two arrays: region(26,31,8), nation(8) > > I tried to get a new array, say, giGi(26,31,8) > > giGi <- array(0,dim = c(region_dim)) > > for (i in (1:region_dim[3])) > { > giGi[,,i] = region[,,i]-nation[,i] > > } > > As the above is part of function, but results shows only giGi[,,1] has the > right answers, all the others (giGi[,,2],..giGi[..8]) are zeros. I have > checked array of region and nation, they are not zeros at all.... > > when I do manually, it is not the case, giGi has meanful numbers. > > can some one tell me the trick in this process?? > > Many thanks in advance. > Dong > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@stat.math.ethz.ch 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. ______________________________________________ R-help@stat.math.ethz.ch 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.