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News for Package ‘smof’

Changes in smof version 1.2.2 (2024-12-10)

• The newsmof argumentopt.method is introduced from which a wider choice of numerical optimizers is made available,that is, three optimizers from thebase package are accessibile.In addition, if the packagenloptr is installed on the local system, various additional algorithms are made available.

• When the transformations are computed using quantiles of distribution,the final values of the scores are now mapped to the interval(1,K), ifK is the number of levels of a given facrtor.The reasons of this choice are explained in the ‘Details’section of thesmof documentation page.

• Generally improved and more detailed documentation.

Changes in smof version 1.2.1 (2024-10-30)

• Objects of classgnm are now handled.

• Methodscoef andanova are introduced for classsmof.

• Thesmof argumenttrace is replaced by the more flexibleargumentverbose.

• Newsmof argumentf.tail allows to select thesuffix being appended to the names thefactors components.

• Fixed a bug in the parsing of the object formula which caused problemswhen some factor has a name which is portion of another factor name.

• Fixed a bug insmof_refit affecting the retrival of the work parameters estimated by a previous call tosmof.

Changes in smof version 1.2.0 (2024-09-17)

• A variant method for assigning numeric scores is introduced, based on a monotonic spline instead of the quantile function of a distribution.

• An implication of the new variant method is thatsmof argumentscoring had to redesigned.

• The new functionsmof_refit is introduced.

• Additional arguments ofsmof are introduced:original andopt.control.

• Fixed a bug inpredict.smof which affected the case with multiple factors.

Changes in smof version 1.1.0 (2024-03-04)

• The object returned bysmof now includes additional componentsand is assigned to classsmof.

• Various methods are introduced for classsmof:print, summary, plot, predict.

• Fixed a bug which prevented the use of optionfast.fit=TRUEwhenfamily=binomial(..) and the response was of binary type.

Initial smof version 1.0.0 (2023-11-21)

• First public version of the package and upload to CRAN, withonly one exported function, namelysmof.

• Scoring of factors are produced from suitably chosen quantiles of distributions among the families"gh", "SU", "sinh-arcsinh" or their equivalente names.

• Admissible classes of fitted models are"lm", "mlm", "glm", "survreg", "coxph.penal", "coxph".