[R] Version Upgrade and Packages

Rich Shepard rshepard at appl-ecosys.com
Mon Mar 4 16:38:30 CET 2013


   I just upgraded from 2.15.2 to 2.15.3 on our Slackware systems and see the
following when testing that the new version properly loads:

"The following object(s) are masked from 'package:stats':
     cor

"The following object(s) are masked from 'package:base':
     as.Date, as.Date.numeric"

   What, exactly, does this mean?

   Also, I assume that if I see no errors about loading packages that means
they do not need to be upgraded to work with this low level upgrade.

Rich



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