You do have to load optional packages in each R session. See ?require
But you can automate the loading; see ?Startup -Don At 6:46 PM +0200 8/30/05, Mag. Ferri Leberl wrote: >I have installed package xtable with > >su -c 'R CMD INSTALL xtable' > >and got this promising feedback: > >* Installing *source* package 'xtable' ... >** R >** data >** help > >>> Building/Updating help pages for package 'xtable' > Formats: text html latex example >* DONE (xtable) > >Despite that, R returns: > >Error: couldn't find function "print.xtable" >Execution halted > >when I call that function. >What have I done wrong? Do I have to activate the package everytime when I >start R? >Thank you in advance! > >______________________________________________ >[email protected] mailing list >https://stat.ethz.ch/mailman/listinfo/r-help >PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- -------------------------------------- Don MacQueen Environmental Protection Department Lawrence Livermore National Laboratory Livermore, CA, USA ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
