Error en la instalacion del paquete perturb

install.packages("perturb")
Installing package into ‘C:/Users/Abril/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified)
Warning in install.packages :
package ‘perturb’ is not available for this version of R

A version of this package for your version of R might be available elsewhere,
see the ideas at
https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages

The perturb package is no longer in CRAN but you can still install it from GitHub (requires compilation)

remotes::install_github("cran/perturb")