apogee/select: calculate KS probabilities that the spectro sample is drawn from the photo sample x selection function
apogee/select: calculate KS probabilities that the spectro sample is drawn from the photo sample x selection function


git-svn-id: eccb53696406f7f6e8dd8123d721c7041742a934@40 f4176b12-edc3-40a8-afa5-87b8ecf07db3

jobovy/apogee