plot_pca {methrix} | R Documentation

## Plot PCA results

### Description

Plot PCA results

### Usage

    plot_pca(
      pca_res,
      m = NULL,
      col_anno = NULL,
      shape_anno = NULL,
      pc_x = "PC1",
      pc_y = "PC2",
      show_labels = FALSE
    )

### Arguments

`pca_res` | Results from `methrix_pca`
`m` | optinal methrix object. Default NULL
`col_anno` | Column name of colData(m). Default NULL. Will be used as a factor to color different groups. Required `methrix` object
`shape_anno` | Column name of colData(m). Default NULL. Will be used as a factor to shape different groups. Required `methrix` object
`pc_x` | Default 'PC1'
`pc_y` | Default 'PC2'
`show_labels` | Default FLASE

### Value

ggplot2 object

### Examples

    data('methrix_data')
    mpc = methrix_pca(methrix_data, do_plot = FALSE)
    plot_pca(mpc)

[Package methrix version 1.4.07 Index]