plot.umapscan: Plot an umapscan object

In juba/umapscan: UMAP and DBSCAN Pragmatic and Supervised clustering

Description

Plot an umapscan object

Usage

## S3 method for class 'umapscan'
plot(
  x,
  color,
  palette,
  label = NULL,
  ellipses = FALSE,
  alpha = 0.2,
  fixed = FALSE,
  ...
)

Arguments

x	umapscan object to be plotted
color	variable to highlight points (tidylang style). Must be a variable of the data or data_sup elements of us
palette	viridis (for continuous color) or brewer (for categorical color) palette name
label	legend label
ellipses	if TRUE and color is categorical, add repartition ellipses
alpha	points transparency
fixed	if TRUE, add ggplot2::coord_fixed() to plot
...	arguments passed to other methods

Examples

library(dplyr)
iris_num <- iris %>% select_if(is.numeric)
iris_sup <- iris %>% select(Species)
us <- new_umapscan(iris_num, data_sup = iris_sup, n_neighbors = 25, min_dist = 0.1)
plot(us, color = Species, ellipses = TRUE)
plot(us, color = Sepal.Width, palette = "viridis", alpha = 0.5, fixed = TRUE)

juba/umapscan documentation built on Aug. 29, 2020, 7:31 a.m.