Full_Name: daniel t. O'Shea Version: 2.2.1 OS: xp Submission from: (NULL) (156.98.28.4) using the cor command in the base package. cor(x,y) x is a matrix (15 rows and 1000 columns). I did not specify a column and R crashed - shut down. error signature AppName:rgui.exe AppVer 2.21.51220.0 ModName: r.dll ModVer: 2.21.51220.0