[R] newbee Caret load question

[Lawrence A. Janowitch]

I'm trying to load the caret package in R-Studio (Version 0.99.902) on a
Windows 10 OS using bootcamp windows connection on a MacBook Pro.

I have used caret in the past, with no problems.  

 

My issue is I don't understand what this means and what I should do about
it.

 

I get:

 

> library(caret)

Loading required package: lattice

Loading required package: ggplot2

Need help? Try the ggplot2 mailing list:
http://groups.google.com/group/ggplot2.

Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck =
vI[[j]]) : 

  namespace 'pbkrtest' 0.4-2 is being loaded, but >= 0.4.4 is required

In addition: Warning messages:

1: package 'caret' was built under R version 3.2.5 

2: package 'ggplot2' was built under R version 3.2.3 

Error: package or namespace load failed for 'caret'

 

Any help would be much appreciated.

Thank you.


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