Revert: r-essentials and r are not dependencies of r-recommended

3 jobs for master in 95 minutes and 4 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #258428
build-image

01:16:40

 
  Test
passed #258429
tests_python_packages

00:12:16

passed #258430
tests_R_packages

00:18:23