Plot number of cells per image

Plot number of cells per image

Usage

plotPCACor(
  sce,
  filter_by = 1,
  top = 20,
  pcs = seq(5),
  assay_type = "tfmfeatures"
)

Arguments

sce

SingleCellExperiment object

filter_by

PC to use for feature selection

top

Number of top features to select

pcs

Number of PCs to plot

assay_type

A string specifying the assay

Value

ggplot2 object

Examples

set.seed(23)
cell_file <- generate_data()
sce <- loadData(cell_file)
sce <- transformLogScale(sce, robust = TRUE)
sce <- scater::runPCA(sce, exprs_values = "tfmfeatures", ncomponents = 10)
plotPCACor(sce, filter_by = 1)