NEWS.md

In billy34/SCGLR: Supervised Component Generalized Linear Regression

version 3.1.9000 (dev)

version 3.1

New features

• preliminary integration of code from SCnext/mixedSCGLR written by Jocelyn Chauvet (issue #11)
• moved parallelization to future framework. Need future.apply package (issue #16)
• added progress to scglrCrossVal and scglrThemeBackward functions using progressr package (issue #17)

Deprecations

• parameter nfolds of scglrCrossVal as been renamed to folds and now accepts also vectors. For now a warning is issued and provided value is used but update your code as it will likely be removed in a future version.
• parameter mc.cores of scglrCrossVal is now deprecated as of the move to future framework for parallelization.

bug fixes and improvements

• fix bug happening when providing a single Y variable to sglrTheme (issue #1)
• allow to provide folds for cross validation defined by user (issue #2)
• individual beta and gamma for themes were not properly computed (issue #5)
• improve evaluation of linear predictors in theme function (issue #8)
• remove dependency on expm package (issue #10)
• error message for lack of convergence were improved and scglrCrossVal no longer stops when a fold does not converge (issue #12)
• add a plot for scglrCrossVal
• fix contrasts error in scglrTheme (issue #20)
• fix some URL in docs
• move from plsdepot::plsreg2 to pls::plsr to initialize mixed model components (issue #22)
• fix rstudio bug displaying error message when printing a MultivariateFormula (in fact a Formula) (issue #23).

version 3.0

This major version introduces a new feature allowing to group covariates in so called themes.

• added scglrTheme and scglrThemeBackward to handle theme oriented selection
• reworked multivariateFormula to handle themes
• added new plots targeting themes

Deprecations

• deprecated barplot in favor of screeplot (same parameters)

version 2.1

• Removed LPLS legacy method
• changed from ING to PING

version 2.0

• New method is available : SR (Structural Relevance) see vignette
• Major rewrite of plot styling (not backward compatible)
• Various fixes and improvements (especially when dealing with a single dependant variable)

version 1.0

Initial version of SCGLR

• method LPLS (Local PLS)

billy34/SCGLR documentation built on April 13, 2025, 8:45 a.m.