search for: rexcelpoi

I was experimenting with Rexcelpoi from Armstrong Whit. I was able to compile the package in my Redhat linux machine with a few warnings but no errors. I was not able to get the package built on my windows xp computer, but that is for another post. I load R on the linux computer and type in the library call to Rexcelpoi the r...

...R CMD INSTALL portfolio.construction * Installing to library '/usr/local/lib64/R/library' * Installing *source* package 'portfolio.construction' ... ** R ** preparing package for lazy loading Loading required package: fts Loading required package: quadprog Loading required package: Rexcelpoi terminate called after throwing an instance of 'std::logic_error' what(): basic_string::_S_construct NULL not valid /usr/local/lib64/R/bin/INSTALL: line 455: 25001 Done ( echo "options(warn=1); invisible(.libPaths(c(\"${lib}\", .libPaths()))); .getRequiredPackages(); tool...

Hello R-users, Checking the archives, I recently came across this topic: "export tables to Excel files" (http://r.789695.n4.nabble.com/export-tables-to-Excel-files-td1565679.html#a1565679), and the following interesting references have been proposed: http://rwiki.sciviews.org/doku.php?id=tips:data-io:ms_windows

Dear R-experts, It is a quite stupid question but please help me. I am very confuced. I am able to import normal txt ant mat-files to R but unable to import .xls-file I do not understand the online help. Can please anyone send me the corresponding command lines? The .xls-file is attached. In my file we use commas for the decimal format (example: 0,712), changes might be needed. Thanks, Corinna

Hans-Peter and other R developers, How are you? Have you made any progess with embedding Url's in Excel? Well, I have been busy thinking of more things for you to do;) My colleagues in the lab are not R literate, and some are barely computer literate, so I give them everything in Excel workbooks. I have gradually evolved a system such that these workbooks have become compendia of my