Changes in version 1.26.1 (2025-04-16) - LINPACK routines replaced by LAPACK routines Changes in version 1.26.0 (2023-08-18) - forward() and backward() now require the dataset as an argument. - Using forward() and backward() to select among factor variables is no longer supported. Changes in version 1.25.0 (2023-05-03) - Fixed memory bug with large data sets in flic() (#45). - Added support for emmeans: emmeans::emmeans() now works with logistf objects (#51). Changes in version 1.24.1 (2022-01-18) - Added a NEWS.md file to track changes to the package. - Added terms() to extract terms objects from logistf, flic and flac objects (#32). - logistf() now issues warnings in case of non-convergence. - logistf() more carefully checks its response argument to ensure that they're specified correctly. - logistf() has gained one new control parameter, modcontrol, that controls additional parameters for fitting, e.g. degree of penalization in the fitting process. Default is logistf.mod.control(). - Fixed a bug in backward() when data is called data (#34) and when function is called with factors as covariates (#34). - Updated predict() function for easier handling. - logistf(), flic() and flac() are now compatible with termplot() because of the added prediction type terms in predict.logistf(), predict.flic() and predict.flac(). - Added a new fitting method: Iteratively reweighted least squares (IRLS). - Added na.action option to logistf() and predict.logistf(). - Updated flic() and flac() to be called with interactions in formula.