Plots a heatmap of observed versus expected doublets. Requires the `ComplexHeatmap` package.
Usage
plotDoubletMap(
sce,
colorBy = "enrichment",
labelBy = "observed",
addSizes = TRUE,
col = NULL,
column_title = "Clusters",
row_title = "Clusters",
column_title_side = "bottom",
na_col = "white",
...
)Arguments
- sce
A SingleCellExperiment object on which `scDblFinder` has been run with the cluster-based approach.
- colorBy
Determines the color mapping. Either "enrichment" (for log2-enrichment over expectation) or any column of `metadata(sce)$scDblFinder.stats`
- labelBy
Determines the cell labels. Either "enrichment" (for log2-enrichment over expectation) or any column of `metadata(sce)$scDblFinder.stats`
- addSizes
Logical; whether to add the sizes of clusters to labels
- col
The colors scale to use (passed to `ComplexHeatmap::Heatmap`)
- column_title
passed to `ComplexHeatmap::Heatmap`
- row_title
passed to `ComplexHeatmap::Heatmap`
- column_title_side
passed to `ComplexHeatmap::Heatmap`
- na_col
color for NA cells
- ...
passed to `ComplexHeatmap::Heatmap`