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2010 Aug 16
1
Problem with cast {reshape}: Error in match.fun(FUN) : could not find function "Negate"
...(on a different computer that might well have had a different version of R installed, so perhaps it has to do with the old version of R?): library(reshape) Loading required package: plyr > tble.data <- melt.array(interp, varnames=c("tme","lon","lat")) > > allyrs.interp <- cast(tble.data,formula= lon ~ lat ~ tme) Error in match.fun(FUN) : could not find function "Negate" > class(interp) [1] "array" > dim(interp) [1] 60 95 59 > > version _ platform i486-pc-linux-gnu arch i486 os...