SingleR.DrawHeatmap: Plot a heatmap of the scores for all the single cells
In dviraran/SingleR: Reference-based single-cell RNA-seq annotation

Plot a heatmap of the scores for all the single cells

SingleR.DrawHeatmap(SingleR, cells.use = NULL, types.use = NULL,
  clusters = NULL, top.n = 40, normalize = T,
  order.by.clusters = F, cells_order = NULL, silent = F,
  fontsize_row = 9, ...)

`SingleR`	the output from the SingleR function
`cells.use`	single cells to present, if NULL all single cells presented
`types.use`	cell types to present, if NULL all cell types presented
`clusters`	a clustering to present as annotation in the heatmap
`top.n`	number of cell types to presents. Default is 40. This can have an effect on the clustering which is performed only on the cell types presented.
`normalize`	if TRUE scores are normalized to a 0-1 scale.
`order.by.clusters`	if TRUE columns are ordered by the input clusters, and are not clustered again
`cells_order`	an input order for the column
`silent`	if TRUE do not draw the plot