Robust Linear Regression with Compositional Data as Covariates
Bootstrap the regression coefficients for a robust linear regression m...
Bootstrap statistics functions
MM-type estimators for linear regression on compositional data
Calculate confidence intervals
Simple function (just copied from the stats package) to format percent...
(Inverse) Isometric log-ratio transformation for compositional data
Plot the distribution of the bootstrap estimates
Diagnostic plots for the robust regression model with compositional co...
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Robust regression methods for compositional data. The distribution of the estimates can be approximated with various bootstrap methods. These bootstrap methods are available for the compositional as well as for standard robust regression estimates. This allows for direct comparison between them.