plot_nonzero: Non-zero expression plot

In JCVenterInstitute/FRmatch: Cell type matching in single-cell RNA-sequencing data using FR-Match

Non-zero expression plot

Description

A function that calculates and plots "% expressed per marker gene per cluster" for the FRmatch input data object. % = number of cells that express the marker gene in the cluster / cluster size.

Usage

plot_nonzero(
  sce.object,
  return.plot = TRUE,
  return.value = FALSE,
  cellwidth = 15,
  cellheight = 10,
  main = NULL,
  ...
)

Arguments

sce.object	A FRmatch input data object. See example in sce.example.
return.plot	Logical variable indicating if to return the plot. Default: TRUE.
return.value	Logical variable indicating if to return the plotted values. Default: FALSE.
cellwidth, cellheight, main, ...	Plotting parameters passed to pheatmap.

Value

if return.value = TRUE, a matrix of plotted values.

Examples

## Not run: 
data("sce.example")
plot_nonzero(sce.example)

## End(Not run)

JCVenterInstitute/FRmatch documentation built on June 11, 2025, 12:28 a.m.