glmrob.nb version 0.2
This is glmrob.nb version 0.2. The following changes were made from version 0.1:
- Changed default values of tuning constants c.tukey.beta and c.tukey.sig to 5, as the previous ones were a little too likely to yield multiple solutions (depending on the design) which might have made the algorithm crash. Now, if the robust update of sigma given beta is unsuccessful (due to either multiple solutions or no solutions within the range defined by minsig and maxsig), the last value is kept and a warning is issued.
- All optional arguments are now documented in the html help file.
- Corrected some bugs related to how the weights on the design were passed on to some internal functions.
- Added optional arguments through a list in "options.wx" controlling some tuning aspects of the weights on the design (when not all set to one).