
Problem:
 
I updated from r.2.12 to r.2.13 and when I use library(car) for example it says:
 
> library(car)
Error in library(car) : there is no package called 'car'
 
So I found that the packages I had before are located in:
C:\Users\Documents\R\win-library\2.12
 
Now they're in:
C:\Users\Documents\R-2.13.0\src\library
 
I tried to use control+a and drag them over to the folder 
C:\Users\Documents\R-2.13.0\src\library
 
and then  load car.
 
I still get the same error message.
 
How do I move my packages so the new version of R can find them?
 
  		 	   		  
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