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How can I obtain the values of confidence intervals from gam anf glm objects? Thanks in advance -- David Nogu?s Bravo Functional Ecology and Biodiversity Department Pyrenean Institute of Ecology Spanish Research Council Av. Monta?ana 1005 Zaragoza - CP 50059...

hello to everybody: I would to know with ranges of GCV or UBRE values can be considered as adequate to consider a GAM as correct Thanks in advance -- David Nogu?s Bravo Functional Ecology and Biodiversity Department Pyrenean Institute of...

Hello Im a beginner on R and I would like how to develop a ROC statistic to evaluate a GAM model with a binomial distribution (Im using mgcv package) Thanks in advance -- David Nogu?s Bravo Functional Ecology and Biodiversity...

Hi everybody Im triying to develop a GAM using GraspeR, but i have found some problem in grasp.model I always obtain same error: RESPONSE NAME: Aves Error in "[.data.frame"(XXX, , c(1, sX)) : invalid subscript type The data...

Hello to everybody: Im starting to work with GAM using mgcv in R. When I plot a gam object using gam.plot, the y axes is labelled s(cov,edf), but I dont undertand what means the units of y...

Hello to everybody: Im starting to use R and this is my first message to the list. My first question is: Can R-Program calculate hierarchical partitioning analysis to measure the "independent effect" of each independent variable in a multiple...

Hello: Im a novice user of R. I was triying develop graphs with plot.lm or plot(gam) but I dont obtain a desire result. I would like to create a plot from lm, glm and gam objects showing: 1...