help: what are the basis functions in {mgcv}: gam?
Thank you very much. I have downloaded your paper. Best regards. Olivia
Simon Wood-4 wrote:
If you can't get hold of the book, try appendix A of http://www.maths.bath.ac.uk/~sw283/simon/papers/psm.pdf -- what's described there is the "cr" basis best, Simon On Tuesday 24 March 2009 05:01, oliviax wrote:
Thanks for Andrew Robinson's suggestion. I am sorry that I have been looking for the book Wood (2006) "Generalized Additive Models: Introduction with R" for a long time in my univerity and book stores, but I failed to find one. I think it may take a long time to buy one from the Internet, and we are required to submit the master thesis soon... Could any one help me if you know other references or have knowledge about this?? I will be very very thankful. Sincerely yours, Olivia oliviax wrote:
I am writing my thesis with the function gam(), with the package
{mgcv}.
My command is: gam(y~s(x1,bs="cr")+s(x2, bs="cr")). I need help to know what are the default basis funcitons for gam. I
have
not found any detailed reference for this. Can anyone help me with this??
--
Simon Wood, Mathematical Sciences, University of Bath, Bath, BA2 7AY UK +44 1225 386603 www.maths.bath.ac.uk/~sw283
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