1. A computer readable medium for determining the stain quality of a plurality of biological specimens, the medium containing instructions, which when executed, comprise: identifying a number of objects of interest (OOIs) within each of the biological specimens; measuring a nuclear area of each OOI; measuring a nuclear integrated optical density of each OOI; generating a scatter plot of the measured nuclear areas versus the nuclear integrated optical densities for each of the biological specimens; and determining the stain quality of the specimens at least partially based on a distribution of points within each of the scatter plots.