similar to: Help on GAM

Get some question about the function "gam". Suppose I have a semiparametric model, Y~x1+x2+s(z1). Using "gam", how could I get the estimates for the parametric part and nonparametric part respectively? And another question: we could find the coefficients for both parametric term and nonparametric term, what do these coefficients for the nonparametric term stand for, the

Dear List, I've just tried to specify a GAM without an intercept -- I've got one of the (rare) cases where it is appropriate for E(y) -> 0 as X ->0. Naively running a GAM with the "-1" appended to the formula and the calling "predict.gam", I see that the model isn't behaving as expected. I don't understand why this would be. Google turns up this old

Dear List, I'm just teaching myself semi-parametric techniques. Apologies in advance for the long post. I've got observational data and a longitudinal, semi-parametric model that I want to fit in GAM (or potentially something equivalent), and I'm not sure how to do it. I'm posting this to ask whether it is possible to do what I want to do using "canned" commands

Hello, I have encountered results which I am not sure how to interpret when using anova.gam to compare 2 different models. For certain tests the results do not include an F- or associated p-statistic. This happens when comparing certain models and not others, and I do not discern a patten explaining when the test works and when it does not. Here is some output for some of my tests (y#, x1, and

Hello, I have a question. Suppose that I have a function to estimate with gam (in the mgcv package), y=s(x1)+s(x2)+XB where X is a vector of exogenous variables and x1 and x2 are explanatory variables assumed parametric linear functions of X and other exogenous variables Z. Is there a way to evaluate this equation with gam, allowing for endogeneity? If not, is there another

I am using semiparametric Model  library(mgcv) sm1=gam(y~x1+s(x2),family=binomial, f) How should I  find out standard error for ed50 for the above model ED50 =( -sm1$coef[1]-f(x2)) / sm1$coef [2]   f(x2) is estimated value for non parametric term.   Thanks [[alternative HTML version deleted]]

Dear Professor, I am preparing for a Ph.D in semiparametric regression at Cairo university in Egypt. Referring to R package KernGPLM, I obtained R version 2.4.1 but I did not find package KernGPLM. Please, help me how can I obtain this package. Thanks in advance. Name: Magda Haggag E-mail: magdahaggag@yahoo.com Address: 27, Notrdam Desion st., Gleem, Alexandria, Egypt.

Dear Users, I am new to both of things, so do not blame me too much... I am busy with semiparametric regression and use WinBUGS to sample posteriors. The code to call Winbugs is as follows: data <- list("y","X","n","m") #My variables inits.beta <- rep(0,K) inits.beta0 <- 0 inits <-

What is the simplest OS I can install in Xen, preferably Linux based, and don''t tell me MS-DOS :). I have installed a minimal version of Fedora, but I want something that is even less cluttered. I have looked at Minix, but it is not fully supported. I need something small, lightweight (doesn''t have to be multi-threaded or anything), that will run small C and Assembler programs

Hello Everybody, I am looking for a way to trigger puppet rum remotely. so that i don''t need to login into individual nodes and perform the puppet agent --test from there. Is there any alternative to puppet kick in puppet 3.0, since its being deprecated in telly. Also , can anybody tell how to configure foreman 1 to trigger puppet run from the gui in puppet

Hi there, I am reading the 2004 paper "Smoothing with mixed model software" in Journal of Statistical Software, by Ngo and Wand. I tried to run their first example in Section 2.1 using R but I had some problems. Here is the code: library(nlme) fossil <- read.table("fossil.dat",header=T) x <- fossil$age y <- 100000*fossil$strontium.ratio knots <-

Dear R users, I'm trying to specify a generalized linear mixed model in R, basically a Poisson model to describe monthly series of counts in different regions. My aim is to fit subject-specific curves, modelling a non-linear trend for each region through random effects for linear splines components (see Durban et al, Stat Med 2005, or " Semiparametric regression" by Ruppert et al,

I need this application to rum my laptop buttons. Like WiFi, Web Browser, Bluetooth and volume control. Here is the link for the Win7 x86 version. http://global-download.acer.com/GDFiles/Application/LaunchManager/LaunchManager_Dritek_3.0.02_W7x86W7x64_A.zip?acerid=634111298367326931&Step1=NOTEBOOK&Step2=ASPIRE&Step3=ASPIRE%206920G&OS=ALL&LC=en&BC=ACER&SC=PA_7 Thank

What's the difference between the TE121 and TE122. I read the description on Digium's site and it isn't clear to me. Best regards, -- Guilherme Loch G?es Visite nossa loja virtual: http://www.shopvoip.com.br Not?cias e F?rum sobre VoIP com software livre: http://www.asteriskexperts.com.br -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi I was able to install AutoCAD 2008 with no patches successfully but I cannot get it to rum :? Code: fixme:heap:HeapSetInformation 0x1c30000 0 0x32f99c 4 err:rpc:I_RpcGetBuffer no binding fixme:advapi:RegisterEventSourceA ((null),"Autodesk SC"): stub err:seh:raise_exception Unhandled exception code c0000005 flags 0 addr 0x7bc368ef err:seh:raise_exception Unhandled exception code

Hello, I am trying to rum my pass (.cpp file) and I am getting the following error. ---------------------------------------------------------------------------------------------------------------- g++: /usr/lib/gcc/i386-redhat-linux/3.4.2/../../../crti.o: No such file or directory g++: /usr/lib/gcc/i386-redhat-linux/3.4.2/crtbeginS.o: No such file or directory g++:

I'm using crossover pro installed on kubuntu 10.4 and dreamweaver 8 and flash 8 pro install. Dreamweaver 8 runs just fine . But when I try to rum flash 8 pro it show it try to start but it will not start . Dose any one know how to get this fix . But here the thing if I install the same software in kbuntu 9.10 it all runs just fine .

Dear all 1) Could you happen to know why smbmnt, smbmount and smbumount are not compiled whem I rum "make" from the source directory? I found (for example) bin/testparms in the PROGS1 Makefile variable but no reference to those little fellows. 2) How do I change the config directory to be /etc instead of /usr/local/samba/lib? I tryed "./configure --sysconfdir=/etc" and it

Dear all, I would like to create a code for semiparametric Klein and Spady's estimator. For that I created a function that provides the log-likelihood function for each observation (so it is a function of betas and i, where i denotes the observation). Now, in order to maximize the log-likelihood function, I have to sum these log-likelihood functions for each i and so to get another function

Dear List, I am pleased to announce the release of version 1.0.0 of DPpackage on CRAN. DPpackage covers some important models using Dirichlet process priors. The package includes: Semiparametric Bernoulli regression Semiparametric Density estimation Semiparametric Linear mixed models Semiparametric Generalized linear mixed models Semiparametric AFT model for interval-censored data I