Guys,
lattice is a "recommended" package, which means that it is installed by default
with any standard R installation.
Thus, all that is required, as Sarah noted in an earlier reply, is either:
library(lattice)
or
require(lattice)
depending upon preference.
latticeExtra, on the other hand, is a third party package that would need to be
installed separately, if desired.
Regards,
Marc Schwartz
> On Jan 8, 2019, at 1:46 PM, Bert Gunter <bgunter.4...@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 <rshep...@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
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