Description Usage Arguments Details Value
Colors single cells on a dimensional reduction plot according to a 'feature' (i.e. gene expression, PC scores, number of genes detected, etc.)
1 2 3 4 | feature.plot(object, features.plot, dim.1 = 1, dim.2 = 2,
cells.use = NULL, pt.size = 1, cols.use = heat.colors(10),
pch.use = 16, reduction.use = "tsne", use.imputed = FALSE,
nCol = NULL, ...)
|
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 |
Ordered vector of colors to use for plotting. Default is heat.colors(10). |
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. |
To determine the color, the feature values across all cells are placed into discrete bins, and then assigned a color based on cols.use. The number of bins is determined by the number of colors in cols.use
No return value, only a graphical output
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