disj

This function transforms a categorical vector into a matrix of indicators.

Integrating a stratified structure in the population in a sampling design can considerably reduce the variance of the Horvitz-Thompson estimator. We propose in this package different methods to handle the selection of a balanced sample in stratified population. For more details see Raphaël Jauslin, Esther Eustache and Yves Tillé (2021) <doi:10.1007/s42081-021-00134-y>. The package propose also a method based on optimal transport and balanced sampling, see Raphaël Jauslin and Yves Tillé <arXiv:2105.08379>.

Rapha<c3><ab>l Jauslin

StratifiedSampling

Different Methods for Stratified Sampling

Raphael Jauslin

Esther Eustache

Bardia Panahbehagh

Yves Tillé

disj function

<dl><dt>strata</dt>
<dd>A vector of integers that represents the categories.</dd></dl>

Arguments

Raphaël Jauslin <a href="/link/raphael.jauslin%40unine.ch?package=StratifiedSampling&version=0.4.1" data-mini-rdoc="StratifiedSampling::raphael.jauslin@unine.ch">raphael.jauslin@unine.ch</a>

Author

Disjunctive — disj

<dl>

<dt>strata</dt>
<dd>A vector of integers that represents the categories.</dd>

</dl>

Raphaël Jauslin <a href='mailto:raphael.jauslin@unine.ch'>raphael.jauslin@unine.ch</a>

disj: Disjunctive

Description

Usage

Value

Arguments

Author

Examples