CoDaImpact

CoDaImpact-package

Provides methods for interpreting CoDa (Compositional Data) regression models along the lines of "Pairwise share ratio interpretations of compositional regression models" (Dargel and Thomas-Agnan 2024) tools:::Rd_expr_doi("10.1016/j.csda.2024.107945"). The new methods include variation scenarios, elasticities, elasticity differences and share ratio elasticities. These tools are independent of log-ratio transformations and allow an interpretation in the original space of shares. 'CoDaImpact' is designed to be used with the 'compositions' package and its ecosystem.

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Provides methods for interpreting CoDa (Compositional Data) regression models along the lines of "Pairwise share ratio interpretations of compositional regression models" (Dargel and Thomas-Agnan 2024) <doi:10.1016/j.csda.2024.107945>.
The new methods include variation scenarios, elasticities, elasticity differences and share ratio elasticities.
These tools are independent of log-ratio transformations and allow an interpretation in the original space of shares.
'CoDaImpact' is designed to be used with the 'compositions' package and its ecosystem.

Lukas Dargel

Interpreting CoDa Regression Models

Christine Thomas-Agnan

Rodrigue Nasr

Sijia Pan

Iban Rendo Barreiro

Shuyao Li

CoDaImpact-package function

Maintainer: Lukas Dargel <a href="/link/lukas.dargel%40mailbox.org?package=CoDaImpact&version=0.1.0" data-mini-rdoc="CoDaImpact::lukas.dargel@mailbox.org">lukas.dargel@mailbox.org</a> (<a href="https://orcid.org/0000-0002-4839-506X">ORCID</a>)
Authors:<ul>
<li>Christine Thomas-Agnan <a href="/link/christine.thomas%40tse-fr.eu?package=CoDaImpact&version=0.1.0" data-mini-rdoc="CoDaImpact::christine.thomas@tse-fr.eu">christine.thomas@tse-fr.eu</a> (<a href="https://orcid.org/0000-0002-6430-3110">ORCID</a>)</li>
</ul>Other contributors:<ul>
<li>Rodrigue Nasr [contributor]</li>
<li>Sijia Pan [contributor]</li>
<li>Iban Rendo Barreiro [contributor]</li>
<li>Shuyao Li [contributor]</li>
</ul>

Author

CoDaImpact: Interpreting CoDa Regression Models — CoDaImpact-package

Maintainer: Lukas Dargel <a href='mailto:lukas.dargel@mailbox.org'>lukas.dargel@mailbox.org</a> (<a href='https://orcid.org/0000-0002-4839-506X'>ORCID</a>)
Authors:<ul>
<li>Christine Thomas-Agnan <a href='mailto:christine.thomas@tse-fr.eu'>christine.thomas@tse-fr.eu</a> (<a href='https://orcid.org/0000-0002-6430-3110'>ORCID</a>)</li>
</ul>

Other contributors:<ul>
<li>Rodrigue Nasr [contributor]</li>
<li>Sijia Pan [contributor]</li>
<li>Iban Rendo Barreiro [contributor]</li>
<li>Shuyao Li [contributor]</li>
</ul>

CoDaImpact-package: CoDaImpact: Interpreting CoDa Regression Models

Description

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Author

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