plot_gene_haystack_raw {singleCellHaystack}

Visualizing the detection/expression of a gene in a 2D plot

Description

Visualizing the detection/expression of a gene in a 2D plot

Usage

plot_gene_haystack_raw(
  x,
  y,
  gene,
  expression,
  detection = NULL,
  high.resolution = FALSE,
  point.size = 1,
  order.by.signal = FALSE
)

Arguments

x

x-axis coordinates of cells in a 2D representation (e.g. resulting from PCA or t-SNE)

y

y-axis coordinates of cells in a 2D representation

gene

name of a gene that is present in the input expression data, or a numerical index

expression

a logical/numerical matrix showing detection/expression of genes (rows) in cells (columns)

detection

an optional logical matrix showing detection of genes (rows) in cells (columns). If left as NULL, the density distribution of the gene is not plotted.

high.resolution

logical (default: FALSE). If set to TRUE, the density plot will be of a higher resolution

point.size

numerical value to set size of points in plot. Default is 1.

order.by.signal

If TRUE, cells with higher signal will be put on the foreground in the plot. Default is FALSE.

Value

A plot