News for Package 'GWRM'

Changes in version 2.1 (2015-09-30)

• Corrected bug in gw in relation of optimization methods.

• residuals.gw S3 method includes now the possibility of parallel computing in order to construct the simulated envelope.

Changes in version 2.0 (2015-04-07)

• GWRM.fit is now gw. The default algorithm to find ML-estimates is L-BFGS-B after nlm and Nelder-Mead previous optimizations; it provides SE estimates of all the parameters of the model.

• gw with k=1 argument corresponds to the classical Waring regression model.

• GWRM.display is now the S3 method summary.gw.

• GWRM.add is now included in the new S3 method add1.gw and may be used through step.

• GWRM.stats is now the S3 method partvar.gw.

• A residuals.gw S3 method has been included to validate the fits with the analysis of residuals.

• NEWS and CITATION files included.