plot_umap: plot_umap
In amyh25/RFunctions: Some R Functions

plot_umap

R Documentation

plot_umap

Description

Plots a 2D UMAP with the aesthetics that I like

Usage

plot_umap(
  .tbl,
  x = UMAP_1,
  y = UMAP_2,
  color_str = "value",
  pixels = c(512, 512),
  pointsize = 0,
  fix_coords = TRUE,
  label = FALSE,
  textsize = 3,
  label_groups = NULL,
  repel_min_segment_length = 0.1,
  arrange_points = TRUE
)

Arguments

`.tbl`	a data table with umap cols
`x`	UMAP 1
`y`	UMAP 2
`pixels`	the pixels input to `geom_scattermore`
`pointsize`	the pointsize input to `geom_scattermore`
`fix_coords`	whether or not to use `coord_fixed`, TRUE by default
`label`	bool specifying whether to label the color category
`textsize`	int specifying textsize; only applies if label=TRUE
`label_groups`	character vector specifying additional groups to label
`repel_min_segment_length`	min segment length to pass to `geom_text_repel`
`arrange_points`	whether or not to arrange the points so the highest value ones are on top
`color`	the color to show