createFolds

This function generate data folds for cross validation given stratified samples

An R package that implements the JICO algorithm [Wang, P., Wang, H., Li, Q., Shen, D., & Liu, Y. (2024). <Journal of Computational and Graphical Statistics, 33(3), 763-773>].
It aims at solving the multi-group regression problem. The algorithm decomposes the responses from multiple groups into shared and group-specific
components, which are driven by low-rank approximations of joint and individual structures from the covariates respectively.

Peiyao Wang

JICO

Joint and Individual Regression

createFolds function

<dl><dt>strat_id</dt>
<dd>A vector of the stratified sample id.
E.g. In total of 5 samples, first three from group 1, last two from group 2
-&gt; c(1, 1, 1, 2, 2)</dd>
<dt>k</dt>
<dd>Number of folds to create.</dd></dl>

Arguments

Utility function to create folds for stratified samples — createFolds

<dl>

<dt>strat_id</dt>
<dd>A vector of the stratified sample id.
E.g. In total of 5 samples, first three from group 1, last two from group 2
-&gt; c(1, 1, 1, 2, 2)</dd>


<dt>k</dt>
<dd>Number of folds to create.</dd>

</dl>

createFolds: Utility function to create folds for stratified samples

Description

Usage

Value

Arguments