NEWS.md

In vpnsctl/bbreg: Bessel and Beta Regressions via Expectation-Maximization Algorithm for Continuous Bounded Data

bbreg 2.0.5

• Added optimization controls
• Added Efron's pseudo R2 on summary and as an element of the returned list of bbreg
• Minor general fixes.

bbreg 2.0.4

• Created the function bbreg.fit
• Improved documentation
• Improved file organization
• Improved the optimization algorithm

bbreg 2.0.3

• Improved print and summary outputs when one or more covariates are factors.
• Improved initial guesses for the precision parameters.
• Fixed a bug on the predict argument of the bbreg function when using the model "beta" or when using discrimination but the "beta" model was chosen.
• Fixed a bug on vcov function
• Added 'start', 'fitted.values' and 'coefficients' to the returned list by the bbreg function. Also named the vectors and matrices (rows and columns) accordingly.
• Created pbessel, qbessel and rbessel functions. Also adjusted dbessel function to accept vectors as input.

bbreg 2.0.2

• Some minor bugs were fixed.

bbreg 2.0.1

• Correction on the database SA.
• Adjust on plot method to allow additional graphical arguments.

bbreg 2.0.0

• Several 'for' loops were rewritten in vectorized form.
• Several S3 methods implemented.
• Different link functions for the mean and precision parameters added.
• Functions 'bbsummary' and 'eplot' deprecated.
• Vignette written.
• Github repository created.
• Several improvements on the outputs.
• Initial guesses modified.
• Version 1.0.0 written by Vinicius Mayrink, from version 2.0.0 on, all the code modifications, additions, etc., were written by Alexandre B. Simas.

vpnsctl/bbreg documentation built on March 14, 2021, 12:11 a.m.