l_halt

Warnings such as "ANOVA F-tests on an essentially perfect fit are unreliable"
are suppressed.

Select statistically similar research groups by backward selection using various robust algorithms, including a heuristic based on linear discriminant analysis, multiple heuristics based on the test statistic, and parallelized exhaustive search.

Kyle Gorman

ldamatch

Selection of Statistically Similar Research Groups

Géza Kiss

l_halt function

<dl><dt>condition</dt>
<dd>A factor vector containing condition labels.</dd>
<dt>covariates</dt>
<dd>A columnwise matrix containing
covariates to match the conditions on.</dd>
<dt>thresh</dt>
<dd>The return value of halting_test has to be greater than
or equal to thresh for the matched groups.</dd></dl>

Arguments

A univariate halting test using Levene's test. — l_halt

<dl>

<dt>condition</dt>
<dd>A factor vector containing condition labels.</dd>


<dt>covariates</dt>
<dd>A columnwise matrix containing
covariates to match the conditions on.</dd>


<dt>thresh</dt>
<dd>The return value of halting_test has to be greater than
or equal to thresh for the matched groups.</dd>

</dl>

l_halt: A univariate halting test using Levene's test.

Description

Usage

Value

Arguments