title: Where should I put my R personal library
body: <p>First I should say that I have a ssd and a hdd.  I'm trying to install a package in R 3.2.2 and getting the "Would you like to use a personal library instead" message.  The problem is that when I say yes, the default directory is on my hdd, even though R is installed on the ssd.  Is this supposed to happen or should I change the directory?</p>