Can anyone help me resolve this? A part of the R function looks like this: print(is.loaded('merge_xtabs_patterns_file')) print(is.loaded('merge_xtabs_patterns_file_'))
.Fortran('merge_xtabs_patterns_file_',ydim[1],ydim[2],x=as.integer(as.matrix(y)),na=as.integer(c), maxD=as.integer(maxD),lrowmem=length(rowmem),rowmem=as.integer(rowmem), sequential=as.integer(Sequential),nclust=as.integer(nclust)) The corresponding output: [1] FALSE [1] TRUE Error in .Fortran("merge_xtabs_patterns_file_", ydim[1], ydim[2], x = as.integer(as.matrix(y)), : Fortran symbol name "merge_xtabs_patterns_file_" not in load table Why is it that I get a TRUE for is.loaded with the same symbol, but when using that under .Fortran I get the above error? I also tried replacing the third line with the following (removing the last underscore from the symbol name): .Fortran('merge_xtabs_patterns_file',ydim[1],ydim[2],x=as.integer(as.matrix(y)),na=as.integer(c), maxD=as.integer(maxD),lrowmem=length(rowmem),rowmem=as.integer(rowmem), sequential=as.integer(Sequential),nclust=as.integer(nclust)) The corresponding error: Error in .Fortran("merge_xtabs_patterns_file", ydim[1], ydim[2], x = as.integer(as.matrix(y)), : Fortran symbol name "merge_xtabs_patterns_file" not in load table Can anyone help? Thanks, A [[alternative HTML version deleted]] ______________________________________________ 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.