In addition, the search page at http://finzi.psych.upenn.edu
can search all functions of all CRAN packages. This is also available through RSiteSearch(string,restrict="functions"). See the help page for RSiteSearch. Jon -- Jonathan Baron, Professor of Psychology, University of Pennsylvania Home page: http://www.sas.upenn.edu/~baron ______________________________________________ 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