Seurat feature plot

create and save a Seurat feature plot

Usage

fPlotCustom(
  object,
  markers,
  par,
  reduction,
  width = 16,
  height = ceiling(length(genes_found)/4) * 3,
  dir_output = "."
)

Arguments

object

Seurat object

markers

a data frame with a column called cell_source that represents the cell population and its source and a column gene

par

a character string representing the cell_source to plot

reduction

a character string specifying the dimension reduction

width

width of output plot (default: 16)

height

height of output plot (default: length of genes divided by four, ceiling, times three)

dir_output

directory to save the output plot (default: ".")

Value

save feature plot

Examples

library(Seurat)
markers <- data.frame(cell_source = c("B", "B"), gene = c("MS4A1", "CD79A"))
fPlotCustom(
  object = pbmc_small,
  markers = markers,
  par = "B",
  reduction = "tsne"
)

unlink("fp_pbmc_small_B.png")