search for: d2link

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2005 Sep 29
0
New family for gam in the mgcv library
...iance, etc). But then I run into problems because my link function is not a standard one, and fix.family.link() and fix.family.var() (called by gam.outer) won't work. As I understand, the purpose of these two functions is to modify families so to add a "dvar" component and a "d2link" component, necessary for the fitting. The fix I can imagine (but I didn't try yet) is to add the two extra components (dvar and d2link) when defining the new family, and to redefine the function gam.outer to avoid the use of fix.family.*. Does someone have experience with this? Would...