I'm trying to install the package latticeExtra and am having problems. I use this code:
install.packages("latticeExtra",repos = "https://www.stats.bris.ac.uk/R/", version="0.6-28")
and I get this message:
Warning in install.packages :
package ‘latticeExtra’ is not available (for R version 3.5.2)
Its a bit strange as I know I was able to run this code last year and it worked just fine.
I know I can update the R to 3.6 and this shouldn't be a problem, but I would like to re-generate some results that were created in version 3.5.2.
Any thoughts would be most welcome!