I have had trouble installing packages (e.g., car, aod) in some
computers (such as computers in the student lab) but no problem in my
own laptop.
Installation typically goes through, but after I got out and back in R
(and RStudios), the error message says "packages xxx not available".
That is, earlier installation of the packages did not stay (despite the
successful installation message).
I went back as far as R3.0.3 and there is no problem.
Does this tell anyone what may be going on? Thanks.
--
st...@ntu.edu.tw (S.T. Yen)
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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.
