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loading & using Ryacas
2 messages · Alicia Ellis, David Winsemius
On Dec 5, 2012, at 10:21 AM, Alicia Ellis wrote:
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")
Yacas is an external program and on the Mac (and Linux) needs to be installed outside of R.
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]]
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David Winsemius, MD Alameda, CA, USA