plot_lrpair: Plot LR pair

In ZJUFanLab/SpaTalk: Infer Cell-Cell Communication for Spatial Transcriptomics

Plot LR pair

Description

Point plot with LR pair from celltype_sender to celltype_receiver

Usage

plot_lrpair(
  object,
  celltype_sender,
  celltype_receiver,
  ligand,
  receptor,
  color = NULL,
  size = 1,
  if_plot_density = T,
  if_plot_edge = T,
  if_show_arrow = T,
  arrow_length = 0.05,
  plot_cells = NULL
)

Arguments

object	SpaTalk object generated from dec_celltype.
celltype_sender	Name of celltype_sender.
celltype_receiver	Name of celltype_receiver.
ligand	Name of ligand from celltype_sender.
receptor	Name of receptor from celltype_receiver.
color	Color for ligand, receptor, and others. Three values.
size	Point size. Default is 1.
if_plot_density	Whether to plot marginal density plots. Default is TRUE.
if_plot_edge	Whether to plot edge between neighbors. Default is TRUE.
if_show_arrow	Whether to show the arrow of the plotted edge. Default is TRUE.
arrow_length	Arrow length.
plot_cells	Which cells to plot. Default is all cells. Input a character vector of cell names to plot.

ZJUFanLab/SpaTalk documentation built on Jan. 21, 2025, 3:13 p.m.