getIntensityCutoff      Identification of an intensity cutoff for a
                        whole experiment
getQuantileIntensities
                        Get information about the quantiles for the
                        intensity values for all colors in an image
getSizeCutoff           Identification of a suitable size cutoff for
                        cells
islify                  Generation of islands and island derived
                        statistics
islify-package          Automatic scoring and classification of
                        cell-based assay images
negImage                A few CASPR2-negative cells
posImage                A few CASPR2-positive cells
saveImage               Saving individually coloured png images from
                        raw image input
zprime                  Compute the Z'-factor quality score
