pca_scatter_plot: PCA Scatter Plot

In Lightbridge-KS/lbmod: Statistic & Modeling Function

PCA Scatter Plot

Description

PCA Scatter Plot

Usage

pca_scatter_plot(
  pca_recipe,
  mapping = NULL,
  x = PC1,
  y = PC2,
  geom_type = geom_point,
  alpha = 0.8,
  size = 2,
  ...
)

Arguments

pca_recipe	object class recipe that already step_pca
mapping	aesthetic i.e. ggplot2::aes() mapping
x	unquoted name to specify which principle component to plot in x-axis (must be one of PC1, PC2, PC3, ... ,etc.)
y	unquoted name to specify which principle component to plot in y-axis (must be one of PC1, PC2, PC3, ... ,etc.)
geom_type	unquoted name to specify type of geom to plot: geom_point or geom_text
alpha	passed to geom_point
size	passed to geom_point
...	passed to geom_point

Value

plot

Examples

library(magrittr)
library(lbmod)
iris %>%
  prep_pca() %>%
  pca_scatter_plot(ggplot2::aes(color = Species))

Lightbridge-KS/lbmod documentation built on Jan. 28, 2024, 6:21 p.m.