PCA plot

Creates a PCA scatter plot from pre-computed PCA data.

Usage

plot_pca(pca_data, color_by = NULL, shape_by = NULL, title = "PCA")

Arguments

pca_data

List from compute_pca() with coords and var_explained

color_by

Column name in coords to color by (default NULL)

shape_by

Column name in coords to use for shape (default NULL)

title

Plot title

Value

A ggplot2 object

See also

Other differential-expression: compute_pca(), plot_heatmap_de(), plot_ma(), plot_volcano(), run_deseq2(), run_vst(), summarize_de_methods()