GSE19188                Gene expression data for GSE19188.
calcCCD                 Calculate clock correlation distance (CCD).
calcDeltaCCD            Calculate delta clock correlation distance.
getRefCor               Retrieve the reference correlation matrix for
                        circadian gene co-expression.
plotHeatmap             Visualize gene co-expression.
plotRefHeatmap          Visualize the reference pattern of gene
                        co-expression.
