I am a beginner in R.I need to create influenceIndexPlot() for my project.But when i try to install package car ,It shows package ‘Car’ is not available (for R version 3.4.4)
As you can see on the CRAN package page,
car require a newer version of R
You need to upgrade R, or install an older version of car package that is compatible with R 3.4.4.
Personnaly, i would update R if possible.