get_matrix_r2: Calculate (adjusted) r-squared for a matrix

In bryancquach/omixjutsu: Utilities for omics analysis tasks

Calculate (adjusted) r-squared for a matrix

Description

Calculates regression model r-squared across a matrix of outcomes.

Usage

get_matrix_r2(outcomes, residuals, adjusted = F, dof = NULL)

Arguments

outcomes	A data frame like object with outcome variables as rows and observations as columns.
residuals	A numeric matrix with each column representing the residuals for an outcome. The ordering follows the row order of outcomes.
adjusted	A boolean indicating if the adjusted r-squared should be calculated in addition to the unadjusted r-squared.
dof	An integer denoting the degrees of freedom of the regression model used to compute the residuals. Only required if computing adjusted r-squared.

Value

A list with the following items:

• r2: A numeric value corresponding to the unadjusted r-squared.

• adjusted_r2: A numeric value (or NA) corresponding to the adjusted r-squared.

See Also

get_residual_matrix

bryancquach/omixjutsu documentation built on Jan. 29, 2023, 3:47 p.m.