1. A computer product for automated digital image analysis of a cell, the computer product comprising a processor and memory, the computer product programmed to: compute a plurality of total intensities x i , of the cell with a set of rings of a pre-determined size to create a radial distribution with respect to a nuclear boundary of the cell by computing total intensities with a set of thin annular masks that cover the cell; and derive a nuclear translocation measurement for the cell from the radial distribution by using a weighted sum of the total intensities x i .