Users of the CISER research servers may not write to the C drive of the servers, therefore you need to direct the installation of R packages onto your own work space.
To install and load R packages to your work space, a sample is shown below of install the SemiPar package for your reference.
First, using Windows Explorer create a sub-directory on your U drive to store your packages say, RPackages.
Then in R, type the following commands:
Note that in the install.packages command, SemiPar is enclosed in quotes, but not in the library command.