filter_nonzero_bases: Filter bases functions

In plsmmLasso: Variable Selection and Inference for Partial Semiparametric Linear Mixed-Effects Model

Filter bases functions

Description

The filter_nonzero_bases function filters out bases functions that are essentially zero. Bases functions with a sum of absolute values less than a threshold (10^{-10}) are considered as essentially zero and are filtered out.

Usage

filter_nonzero_bases(bases)

Arguments

bases

A matrix containing the bases functions.

Value

A list with the following components:

filtered_bases	A matrix containing the filtered bases functions, removing those that are essentially zero.
selected_bases	A vector containing the indices of the selected bases functions after filtering.

Examples

bases <- matrix(c(0, 0.1, 0.2, 0, 0, 0.3, 0, 0, 0), nrow = 3)
filtered_bases <- filter_nonzero_bases(bases)

plsmmLasso documentation built on June 22, 2024, 9:35 a.m.