Question

On Jan 8, 2019, at 1:46 PM, Bert Gunter <bgunter.4567 at gmail.com> wrote:

I think it's ?install.packages

Bert Gunter

"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )


On Tue, Jan 8, 2019 at 9:50 AM Rich Shepard <rshepard at appl-ecosys.com>
wrote:

On Tue, 8 Jan 2019, S. Mahmoud Nasrollahi wrote:

I have got a problem during working with some package in R and in spite

of

trying with R help, internet and any other resources I could not succeed.
Indeed when I what to install some function like bwplot, boxplot, xyplot

I

receive this sort of messages: Warning in install.packages : package
?xyplot? is not available (for R version 3.5.2) Do you know how I can
solve that?

  Yep. Those plots are part of the lattice package. You can install
lattice
(and latticeExtra if you want) with

installpkg("lattice")

Happy plotting,

Rich