Seurat (version 1.4.0)

FeaturePlot: Visualize 'features' on a dimensional reduction plot

Description

Colors single cells on a dimensional reduction plot according to a 'feature' (i.e. gene expression, PC scores, number of genes detected, etc.)

Usage

FeaturePlot(object, features.plot, dim.1 = 1, dim.2 = 2, cells.use = NULL,
  pt.size = 1, cols.use = c("yellow", "red"), pch.use = 16,
  reduction.use = "tsne", use.imputed = FALSE, nCol = NULL,
  no.axes = FALSE)

Arguments

object

Seurat object

features.plot

Vector of features to plot

dim.1

Dimension for x-axis (default 1)

dim.2

Dimension for y-axis (default 2)

cells.use

Vector of cells to plot (default is all cells)

pt.size

Adjust point size for plotting

cols.use

The two colors to form the gradient over. Provide as string vector with the first color corresponding to low values, the second to high. Also accepts a Brewer color scale or vector of colors. Note: this will bin the data into number of colors provided.

pch.use

Pch for plotting

reduction.use

Which dimensionality reduction to use. Default is "tsne", can also be "pca", or "ica", assuming these are precomputed.

use.imputed

Use imputed values for gene expression (default is FALSE)

nCol

Number of columns to use when plotting multiple features.

no.axes

Remove axis labels

Value

No return value, only a graphical output