simulate_data

Simulate a dataset. This can optionally include variables with a given associated with the outcome.

A stable approach to variable selection through stability selection and the use of a permutation-based objective stability threshold. Lima et al (2021) <doi:10.1038/s41598-020-79317-8>, Meinshausen and Buhlmann (2010) <doi:10.1111/j.1467-9868.2010.00740.x>.

Robert Hyde

stabiliser

Stabilising Variable Selection

Martin Green

Eliana Lima

simulate_data function

<dl><dt>nrows</dt>
<dd>The number of rows to simulate.</dd>
<dt>ncols</dt>
<dd>The number of columns to simulate.</dd>
<dt>n_true</dt>
<dd>The number of variables truly associated with the outcome.</dd>
<dt>amplitude</dt>
<dd>The strength of association between true variables and the outcome.</dd></dl>

Arguments

simulate_data — simulate_data

<dl>

<dt>nrows</dt>
<dd>The number of rows to simulate.</dd>


<dt>ncols</dt>
<dd>The number of columns to simulate.</dd>


<dt>n_true</dt>
<dd>The number of variables truly associated with the outcome.</dd>


<dt>amplitude</dt>
<dd>The strength of association between true variables and the outcome.</dd>

</dl>

simulate_data: simulate_data

Description

Usage

Value

Arguments