NEWS

spareg 1.1.1 (2025-08-19)

Enhance print method with type of measure being used for choosing $M$ and $\nu$
Allow for cases where $p < n$.
Allow specification of possible beta values in simulate_spareg_data().
Changed robust example in vignette to using a poisson() link.
Reproducibility of parallel case is introduced using doRNG.
Added extractor function extract_spareg() to extract fitted values, residuals, and coefficients from a fitted model.
Added extractor function get_model() to extract the best or the 1se model.
Added extractor function get_measure() to extract the table of (cross-) validation measures for the grid of (nu, nummods).
Added class coefspar with print and summary methods to improve the usability of the coef method.
Added extractor functions get_intercept() and get_coef() to extract the intercept and coefficients (non-standardized) from the coefspar objects.
Added avg_type i.e., type of averaging the marginal models to spar(). This argument is used in computing the validation measure.
Removed coef argument from predict method.
Added aggregate = c("mean", "median") argument for predict method.