I'm having trouble loading Ryacas. I've downloaded and extracted Ryacas 0.2-9 (also tried Ryacas ) and yacas 1.0.63, have the latest version of R and have tried the following (this works for installing other packages):
install.packages("Ryacas") library(Ryacas) install.packages("yacas") library(yacas) and get this: Warning message: package yacas is not available (for R version 2.15.2) Got the same thing for R version 2.15.1. Suggestions? I'm fairly new to R and could use some detailed instructions. Working on Mac OSx 10.8.2 Thanks! -- Alicia Ellis Postdoc Gund Institute for Ecological Economics University of Vermont 617 Main Street Burlington, VT 05405 (802) 656-1046 http://www.uvm.edu/~aellis5/ <http://entomology.ucdavis.edu/faculty/scott/aellis/> [[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.