FeatureScatterPlot: Produce a scatter plot of the cells

In mkarikom/RSoptSC: Low-Rank Factorization for Subspace-clustering

Produce a scatter plot of the cells

Description

Create a scatter plot of the data on a 2-dim ebedding colored by feature. If discrete (factor) data is passed, the colorscale parameter must be provided, otherwise the plot will default to gradient shading.

Usage

FeatureScatterPlot(
  flat_embedding,
  feature,
  title,
  subtitle,
  featurename,
  colorscale = NULL,
  pointsize = 1,
  hide_legend = FALSE,
  legsize = 5,
  legt = 5,
  legtxt = 5,
  grad_lim = NULL,
  autoscale_dropout = FALSE,
  dropout_NA = TRUE
)

Arguments

flat_embedding	a low dim embedding of cells
feature	a scalar representation of feature
title	the title of the plot
subtitle	the subtitle of the plot
featurename	the name of the feature to title the legend
colorscale	color scale for discrete data
pointsize	the size of geom point
hide_legend	hide the legend and return a list, containing the legendless plot and the legend
legsize	the size of the legend
legt	size of legend title
legtxt	size of legend text
grad_lim	the limits of the color gradient for continuous features, this should usually be in log-expression space, overrides autoscale_dropout
autoscale_dropout	whether to set plots where the feature space is 0 to #102033, default min for scale_color_gradient auto scaling, overrides dropout_NA
dropout_NA	whether to set plots where the feature space is 0 to NA, note: the legend element in a hide_legend output will be NULL

Value

a ggplot2 object

mkarikom/RSoptSC documentation built on May 10, 2023, 1:10 a.m.