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NEWS
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NEWS
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This file documents software changes since the previous edition.
# FWDselect 2.0 (2015-05-15)
* the testing procedure have been optimized.
* test function has been reprogrammed to speed up computation by using
the parallel package.
* selection function has been reprogrammed to speed up computation by using the parallel package.
* a new argument for the number of folds in the cross-validation procedure has been included in the selection function.
* the diabetes dataset has been added.
# FWDselect 2.0.1 (2015-10-08)
* the help documentation has been improved for the test function.
* a new example has been added to the test function in order to explain the speedup = FALSE argument.
* the error realated with NA's in the selection and qselection function has been solved.
# FWDselect 2.1.0 (2015-12-18)
* selection function has been reprogrammed to add three more information criteria: Akaike information criterion (aic), AIC with a correction for finite sample sizes (aicc) and bic (Bayesian information criterion).
* qselection function adds now an asterisk to the returned table. It is shown next to the size of subset which minimizes the information criterion.
* test function returns now an additional argument ($nvar) which indicates the number of variables that have to be included in teh final model.
# FWDselect 2.1.0.9000 (2015-12-18)
* development version.