ikosmidis/brglm2: brglm2 v0.8.0

New functionality

• brnb() allows fitting negative binomial regression models using implicit and explicit bias reduction methods. See vignettes for a case study.
• simulate() method for objects of class brmultinom and bracl
• ordinal_superiority() method to estimate Agresti and Kateri (2017)'s ordinal superiority measures, and compute bias corrections for those.

• Fixed a bug that would return an error when Wald.ratios = TRUE in summary.brmultinom.
• Fixed bug in vcov.bracl that would return an error if the "bracl" object was computed using bracl() with parallel = TRUE and one covariate.
• Fixed a bug in bracl() related to the handling or zero weights that could result in hard-to-traceback errors.
• Fixed a bug in bracl() that could cause errors in fits with one covariate.
• brglmFit() iteration returns last estimates that worked if iteration fails.

• Documentation and example updates.