enrichwith 0.3

New functionality

Added support for wedderburn family from the gnm R package.

Other improvements, updates and additions

Improved documentation
Improved tests and added some new

enrichwith 0.2

Bug fixes

Fixed bug in the computation of beta regression score contributions from betareg obejcts
Fixed bug with the attributes of information matrices for generalized linear models with fixed dispersion
Fixed the row names in the information matrices for glm and betareg objects

New functionality

get_information_function for betareg objects returns a function that can compute observed information matrices (by setting type = "observed")
get_information_function now returns a function that can compute the Cholesky decomposition of the information matrix (by setting CHOL = TRUE)
simulate methods (coming form get_simulate_function) now check for correct length of coefficient vector if this is specified

Other improvements, updates and additions

Fixed various problems with documentation
Improved tests and added some new
Changed maintainer email to [email protected]

enrichwith 0.1

Bug fixes

New functionality

enrich.family can return 4th derivatives of the a function and other characteristics of the exponential family
enrich method for betareg objects (enrichment options with scores, information, bias and simulate)

Other improvements, updates and additions

Documentation updates
Added vignette for enrich.family including a description of the exponential family

enrichwith 0.05

Bug fixes

Fixed bug when passing a vector of options in the with argument of enrich methods
Fixed a bug that would return wrong results if the bias function was passed a named vectors

New functionality

Other improvements, updates and additions

Added d,p,q and enriched_glm in the vignette
Documentation updates

enrichwith 0.04

Bug fixes

p,q,d model: if data is missing then the model frame is used
Fixed error message in qmodel

New functionality

Added get_dmodel_function, get_pmodel_function, get_qmodel_function
enriched_glm can now be used to fit GLMs and get objects that are enriched with auxiliary functions and other components when compared to their glm counterparts

Other improvements, updates and additions

Fixed typos in ?enrich.family
Added documentation for get_dmodel_function.glm, get_pmodel_function.glm, get_qmodel_function.glm

enrichwith 0.03

Bug fixes

Took care of aliasing in bias calculations
Names of score and bias components do not get a prefix anymore
Fixed a bug on argument of information function (part of the "auxiliary functions" enrichment option)
Fixed a bug when testing the simulation methods

New functionality

Provide enrich capabilities for lm objects
Score functions (?get_score_function) now accept contributions = TRUE for getting score contributions
Provide the get_*_function convenience methods (e.g. get_score_function, get_information_function, get_bias_function)
Provide the dmodel, pmodel, qmodel auxiliary functions for glm objects, to compute d, p, q based on a supplied data frame

Other improvements, updates and additions

Various codebase improvements
Various documentation improvements
New vignette for enriching glm objects
Updated README file

enrichwith 0.02

Fixed an issue with the example in ?enrich.glm
Minor codebase improvements
Harmonised the output of the functions in the auxiliary_functions component of enriched glm objects
More detailed descriptions for the enrichment options for glm objects
Included a vignette on how bias-reduction for GLMs can be implemented using enriched glm objects

enrichwith 0.01

First release