DoHeatmap: Feature expression heatmap

In atakanekiz/Seurat3.0: Tools for Single Cell Genomics

Description

Draws a heatmap of single cell feature expression.

Usage

DoHeatmap(object, features = NULL, cells = NULL, group.by = "ident",
  group.bar = TRUE, disp.min = -2.5, disp.max = NULL,
  slot = "scale.data", assay = NULL, label = TRUE, size = 5.5,
  hjust = 0, angle = 45, combine = TRUE)

Arguments

object	Seurat object
features	A vector of features to plot, defaults to VariableFeatures(object = object)
cells	A vector of cells to plot
group.by	A vector of variables to group cells by; pass 'ident' to group by cell identity classes
group.bar	Add a color bar showing group status for cells
disp.min	Minimum display value (all values below are clipped)
disp.max	Maximum display value (all values above are clipped); defaults to 2.5 if slot is 'scale.data', 6 otherwise
slot	Data slot to use, choose from 'raw.data', 'data', or 'scale.data'
assay	Assay to pull from
label	Label the cell identies above the color bar
size	Size of text above color bar
hjust	Horizontal justification of text above color bar
angle	Angle of text above color bar
combine	Combine plots into a single gg object; note that if TRUE; themeing will not work when plotting multiple dimensions

Value

A ggplot object

Examples

DoHeatmap(object = pbmc_small)

atakanekiz/Seurat3.0 documentation built on May 26, 2019, 2:33 a.m.