Re: [R-sig-eco] gam plotting (package: mgcv)

2011-07-25 Thread Marc Taylor
Thanks Gavin! Works great. I'm quite impressed how quickly this user list responds to questions. One additional point of inquiry: I'm wondering if by using a range of values over each of the predictors I am creating some bias to the standard error (e.g. when the distribution of the predictor is sk

Re: [R-sig-eco] gam plotting (package: mgcv)

2011-07-25 Thread Gavin Simpson
On Mon, 2011-07-25 at 12:14 +0200, Marc Taylor wrote: > Dear r-sig-ecology list users, > > I have been using the mgcv package for fitting a GAM model to a large set of > spatial/temporal data with several predictors. Each variable contains > > 1,000,000 values... > I have been able to successfully

[R-sig-eco] gam plotting (package: mgcv)

2011-07-25 Thread Marc Taylor
Dear r-sig-ecology list users, I have been using the mgcv package for fitting a GAM model to a large set of spatial/temporal data with several predictors. Each variable contains > 1,000,000 values... I have been able to successfully fit a model using the bam() function for large data sets. It take