SimplexRegression 0.1.5

New features

• Added the AISRowing dataset.
• Added r2(), a function to compute [pseudo-]R² for simplexregression model fits.

Bug fixes, validation, and breaking changes

• Added validation of lambda > 0 in parametric_mean_links.
• Added validation of kappa > 0 in penalized.ss() and penalized.ic().
• Added error handling in functions that use solve().
• Removed internal par() calls from plot.simplexregression(), halfnormal.plot(), local.influence(), diag.im() and diag.distances(); these functions no longer override the user’s graphical parameters. As a result, the reset.par argument in plot.simplexregression() was removed, as it is no longer needed.

Documentation

• Standardized and shortened variable names in the Biomass, RelativeHumidity, and AbortionOpposition datasets for consistency across package datasets.

Dependencies

• Added moments and parallel to Imports in DESCRIPTION.

SimplexRegression 0.1.4

• Fixed opt$counts handling in simplexreg.fit().
• Added a digits argument to penalized.ss() and penalized.ic().
• plot.simplexregression() now accepts a cutoff/threshold argument for flagging observations in residual plots.
• Added the AbortionOpposition dataset.
• Standardized variable names across package datasets.

SimplexRegression 0.1.3

• Initial CRAN release.