Spatial compositional data analysis

Regression
Compositional data
Spatial data analysis
R

A new regression model for spatial compositional data with zeros and mixed covariates

Authors
Affiliations

Paul Aimé Latsouck Faye

IMAG, University of Montpellier, France

Elodie Brunel

IMAG, University of Montpellier, France

Sophie Dabo

PAINLEVE UMR 8524, University of Lille, France

Published

January 1, 2026

Figure 1. Scatterplot of simulated compositional data versus \(x_1\) covariate.

Figure 2. True versus estimated values using the novel model.

In progress