search for: tprs

...ails ----------------------------------- gcc -no-cpp-precomp -I/Library/Frameworks/R.framework/Resources/include -I/usr/local/include -fno-common -g -O2 -c qp.c -o qp.o gcc -no-cpp-precomp -I/Library/Frameworks/R.framework/Resources/include -I/usr/local/include -fno-common -g -O2 -c tprs.c -o tprs.o gcc -bundle -flat_namespace -undefined suppress -L/usr/local/lib -o mgcv.so gcv.o magic.o mat.o matrix.o mgcv.o qp.o tprs.o -framework vecLib -L/usr/local/lib -L/usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2 -L/usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2/../../.. -lfrtbe...

.../usr/lib/R/include -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic -fPIC -g -O2 -c mgcv.c -o mgcv.o gcc -I/usr/lib/R/include -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic -fPIC -g -O2 -c qp.c -o qp.o gcc -I/usr/lib/R/include -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic -fPIC -g -O2 -c tprs.c -o tprs.o gcc -shared -o mgcv.so gcv.o magic.o mat.o matrix.o mgcv.o qp.o tprs.o -L/usr/lib/R/bin -lRlapack -lf77blas -latlas -L/usr/lib/gcc-lib/i386-linux/3.3 -L/usr/lib/gcc-lib/i386-linux/3.3/../../.. -lfrtbegin -lg2c-pic -lm -lgcc_s -L/usr/lib/R/bin -lR /usr/bin/ld: cannot find -lf77blas...

...ugustin (2002, Ecol. Model. 157, p. 157-177). One criterion to decide if a term should be dropped from a model is if the estimated degrees of freedom (EDF) for the term are close to their lower limit. What would be the minimum number of EDF's for a) Univariate thin plate regression splines(TPRS) with shrinkage, i.e. s(...,bs="ts") b) Bivariate tensor products of TPRS with shrinkage? Thanks for any help, Julian Burgos -- Julian M. Burgos Fisheries Acoustics Research Lab School of Aquatic and Fishery Science University of Washington 1122 NE Boat Street Seattle, WA 98105...

...onal form of my model taking estimated degrees of freedoms in step.gam() {gam} to search a better model. You know mgcv masks over gam. So i can not use gam after using mgcv. Is there any way to stop mgcv. Qusetion #2 ********* Suppose i have three models: M1. GAM with thin plate regression spline(TPRS) M2. GAM with cubic regression spline(CRS) M3. GAM with some TPRS and CRS To choose best model among the three, can i use their GCV/AIC/UBRE criterion? -- View this message in context: http://www.nabble.com/two-basic-question-regarding-model-selection-in-GAM-tf3963362.html#a11248016 Sent from the...

...o mat.o gcc -std=gnu99 -I/usr/share/R/include -fpic -g -O2 -c matrix.c -o matrix.o gcc -std=gnu99 -I/usr/share/R/include -fpic -g -O2 -c mgcv.c -o mgcv.o gcc -std=gnu99 -I/usr/share/R/include -fpic -g -O2 -c qp.c -o qp.o gcc -std=gnu99 -I/usr/share/R/include -fpic -g -O2 -c tprs.c -o tprs.o gcc -std=gnu99 -shared -o mgcv.so gcv.o gdi.o init.o magic.o mat.o matrix.o mgcv.o qp.o tprs.o -llapack -lblas -lgfortran -lm -L/usr/lib/R/lib -lR /usr/bin/ld: cannot find -llapack collect2: ld returned 1 exit status make: *** [mgcv.so] Error 1 ERROR: compilation failed for package...

...ee-fp -fPIC -g -O2 -c matrix.c -o matrix.o gcc -I/usr/lib/R/include -D__NO_MATH_INLINES -mieee-fp -fPIC -g -O2 -c mgcv.c -o mgcv.o gcc -I/usr/lib/R/include -D__NO_MATH_INLINES -mieee-fp -fPIC -g -O2 -c qp.c -o qp.o gcc -I/usr/lib/R/include -D__NO_MATH_INLINES -mieee-fp -fPIC -g -O2 -c tprs.c -o tprs.o gcc -shared -o mgcv.so gcv.o magic.o mat.o matrix.o mgcv.o qp.o tprs.o -L/usr/lib/R/bin -lRlapack -lf77blas -latlas -L/usr/lib/gcc-lib/i486-linux/3.3.2 -L/usr/lib/gcc-lib/i486-linux/3.3.2/../../.. -lfrtbegin -lg2c-pic -lm -lgcc_s -L/usr/lib/R/bin -lR /usr/bin/ld: cannot find -lf77blas...

...ability, and irls.reg is the size of the penalty. I am trying to fit a poisson GLM model with a log-link function and am having problems similar to those described - in particular, the model has a spatial s(lon,lat) term and there are lot of zeros around the edges of my domain which are making the TPRS do strange thing. It sounds like irls.reg might be the answer to my problems. The question I have is how to use it? What is an appropriate value? I can't seem to find any more information than that provided, and I don't know if I really understand what it is doing. Are there any examples or...

...99 -I/home/Rman/R-2.15.0/include -DNDEBUG - I/usr/local/atlas/include -I/usr/local/numerics/include -fpic -g -O2 -c sparse-smooth.c -o sparse-smooth.o gcc -m64 -std=gnu99 -I/home/Rman/R-2.15.0/include -DNDEBUG - I/usr/local/atlas/include -I/usr/local/numerics/include -fpic -g -O2 -c tprs.c -o tprs.o gcc -m64 -std=gnu99 -shared -L/usr/local/atlas/lib -L/usr/local/numerics/lib - L/usr/lib -o mgcv.so gcv.o gdi.o init.o magic.o mat.o matrix.o mgcv.o misc.o qp.o sparse-smooth.o tprs.o -L/home/Rman/R-2.15.0/lib -lRlapack - L/home/Rman/R-2.15.0/lib -lRblas -lgfortran -lm -L/home/Rman/R-2...

hi Using a ts or tprs basis, I expected gcv to decrease when increasing the basis dimension, as I thought this would minimise gcv over a larger subspace. But gcv increased. Here's an example. thanks for any comments. greg #simulate some data set.seed(0) x1<-runif(500) x2<-rnorm(500) x3<-rpois(500,3) d<...

....=.6.N.$.....S 2f30: 01 a0 09 93 6a 00 a4 11 03 01 7f a0 0d 93 6a 01 ....j.........j. 2f40: a4 11 07 0a 04 31 2e 30 00 a0 40 05 93 6a 0a 02 .....1.0.. at ..j.. 2f50: 70 54 50 50 33 54 4d 50 56 a0 3e 7b 54 4d 50 56 pTPP3TMPV.>{TMPV 2f60: 54 50 52 53 00 a0 30 91 92 94 83 88 6b 00 00 0a TPRS..0.....k... 2f70: 0b 93 83 88 6b 00 00 0a 0e 70 83 88 6b 00 00 53 ....k....p..k..S 2f80: 4d 49 44 70 0a c1 53 4d 49 54 70 83 88 6b 00 00 MIDp..SMITp..k.. 2f90: 54 50 50 31 a4 00 a4 01 a4 01 a0 36 93 6a 0a 03 TPP1.......6.j.. 2fa0: 08 54 4d 50 31 12 08 02 00 0c ff ff ff ff 70 54 .TMP1......