R (>= 3.5.0), methods, grid, graphics, stats, grDevices
circlize (>= 0.4.5), GetoptLong, colorspace, clue,
RColorBrewer, GlobalOptions (>= 0.1.0), png, digest, IRanges,
matrixStats, foreach, doParallel
testthat (>= 1.0.0), knitr, markdown, dendsort, jpeg, tiff,
fastcluster, EnrichedHeatmap, dendextend (>= 1.0.1), grImport,
grImport2, glue, GenomicRanges, gridtext, pheatmap (>= 1.0.12),
gridGraphics, gplots, rmarkdown, Cairo
Complex heatmaps are efficient to visualize associations 
    between different sources of data sets and reveal potential patterns. 
    Here the ComplexHeatmap package provides a highly flexible way to arrange 
    multiple heatmaps and supports various annotation graphics.