plot.PC.cumulative — plot.PC.cumulative • DEprot

Function to plot the cumulative variance of all the principal components of a PCA.

# S3 method for class 'PC.cumulative'
plot(
  DEprot.PCA.object,
  bar.color = "steelblue",
  line.color = "navyblue",
  title = NULL
)

Arguments

DEprot.PCA.object: An object of class DEprot.PCA.
bar.color: String indicating the color to use for the bar fill. Default: "steelblue".
line.color: String indicating the color to use for the line and the dots of the cumulative curve. Default: "navyblue".
title: String indicating the title of the plot (markdown annotation supported).

Value

A barplot in ggplot format.

Author

Sebastian Gregoricchio

Examples

# Perform Principal Component Analyses (PCA)
pca <- perform.PCA(DEprot.object = DEprot::test.toolbox$dpo.imp)

# Plot cumulative variance barplot
plot.PC.cumulative(pca)