http://ucomm.stanford.edu/cds/2015 http://ucomm.stanford.edu/cds/2015 Stanford University Common Data Sets (CDS) http://ucomm.stanford.edu/cds/2015 http://ucomm.stanford.edu/cds/2015 Stanford http://ucomm.stanford.edu/cds/2015 Stanford Stanford University http://ucomm.stanford.edu/cds/2015 Stanford