plotViolin: Plot Violin

In roryk/bcbioSinglecell: Single-Cell RNA-Seq Utilities

Description

Plot Violin

Usage

## S4 method for signature 'SingleCellExperiment'
plotViolin(object, genes, scale = c("count",
  "width", "area"), fill = NULL, legend = FALSE)

## S4 method for signature 'seurat'
plotViolin(object, genes, scale = c("count", "width",
  "area"), fill = NULL, legend = FALSE)

Arguments

object	Object.
genes	Gene identifiers. Must match the rownames of the object.
scale	if "area" (default), all violins have the same area (before trimming the tails). If "count", areas are scaled proportionally to the number of observations. If "width", all violins have the same maximum width.
fill	Desired ggplot fill scale. Must supply discrete values. When set to NULL, the default ggplot2 color palette will be used. If manual color definitions are desired, we recommend using ggplot2::scale_fill_manual().
legend	Include plot legend.

Value

ggplot.

Author(s)

Michael Steinbaugh

See Also

Seurat::VlnPlot().

Other Gene Expression Functions: plotDot, plotGene

Examples

# seurat ====
object <- seurat_small
genes <- head(rownames(object), 4L)
plotViolin(object, genes = genes)

roryk/bcbioSinglecell documentation built on May 27, 2019, 10:44 p.m.