plsr_cook_dist: Cook's distance barchart

In computational-metabolomics/structToolbox: Data processing & analysis tools for Metabolomics and other omics

Cook's distance barchart

Description

A barchart of Cook's distance for each sample used to train a PLSR model. Cook's distance is used to estimate the influence of a sample on the model and can be used to identify potential outliers.

Usage

plsr_cook_dist(ycol = 1, ...)

Arguments

ycol	(numeric, integer, character) The y-block column to plot. The default is 1.
...	Additional slots and values passed to struct_class.

Value

A plsr_cook_dist object. This object has no output slots. See chart_plot in the struct package to plot this chart object.

Inheritance

A plsr_cook_dist object inherits the following struct classes:

⁠[plsr_cook_dist]⁠ >> ⁠[chart]⁠ >> ⁠[struct_class]⁠

Examples

M = plsr_cook_dist(
      ycol = 1)

C = plsr_cook_dist()

computational-metabolomics/structToolbox documentation built on Feb. 21, 2025, 9:53 a.m.