Plot an heatmap of the ARI matrix

We can compute the ARI between pairs of cluster labels. This function plots a matrix where a cell is the adjusted Rand Index between cluster label of row i and cluster label of column j.

plotARIs(clusMat, unclustered = NULL, values = TRUE, numericalLabels = FALSE)

Arguments

clusMat	The clustering matrix with a row per cell and a column per clustering label type
unclustered	The value assigned to unclustered cells. Default to NULL
values	Whether to also display the ARI values. Default to TRUE.
numericalLabels	Whether labels are numerical values. Default to FALSE.

Value

a ggplot object

Examples

data("clusMat", package = "Dune")
merger <- Dune(clusMat = clusMat)
plotARIs(merger$initialMat)
plotARIs(merger$currentMat)