similar to: please help for mgcv package

I have asked this question on Stackoverflow and was told it does not relate to the sites' mission as it is statistical question, thus I brought it here. I am fitting a gam mode in the mgcv package to study associations of environmental pollutants and mortality. The aim is to choose a model with lowest mgcv and also to reduce the PACF to less than < |0.1|. library(gamair) library(mgcv)

Hi Gustav, Try this: lapply(1:length(models),function(i) lapply(models[[i]],function(x) summary(x)$coef[2,]))[[1]] #1st list component [[1]] #??? Estimate?? Std. Error????? z value???? Pr(>|z|) # pm10 #5.999185e-04 1.486195e-04 4.036606e+00 5.423004e-05 #[[2]] #??? Estimate?? Std. Error????? z value???? Pr(>|z|) #ozone #0.0010117294 0.0003792739 2.6675428048 0.0076408155 #[[3]] #???

Hi R users,I am a beginner in the use of R. I need urgent help for my thesis study. <https://stats.stackexchange.com/posts/633206/timeline> I have daily air pollution parameters PM10, PM2.5 CO, NO2, SO2, and O3. I also have daily hospital admission numbers. Taking into account the effect of weekends and holidays, I would like to used generalised additive model (GAM) to explore the

Make a plot in R where you compare the probability distributions for the Binomial distributions with N=1000 trials and succes probability 0.005 and the Possion Distribution with rate lambda=5. My answer is b<-binom(x, 1000, 0.005, log = FALSE) plot(b) p<-dpois(x, lambda, log = FALSE) plot(p) *Is this the right way to solve the problem?* -- View this message in context:

Dear all I can not understand how to install the package lpsolve_1.1.9.zip I have read the FAQ and the help pages carefully, but it still not clear for me. I have tried the following (and obtained the respective error messages): >install.packages("c:/ProgramFiles/R/rw2011/library/lpSolve_1.1.9",destdir=" c:/ProgramFiles/R/rw2011/library/lpSolve") Mensagem de aviso:

On Tue, Mar 21, 2023 at 07:04:59AM +0100, Laszlo Ersek wrote: > On 3/20/23 20:41, Eric Blake wrote: > > On Sun, Mar 19, 2023 at 10:41:37AM +0100, Laszlo Ersek wrote: > >> This is version 4 of the following sub-series: > >> > >> [libnbd PATCH v3 09/29] lib/utils: introduce async-signal-safe execvpe() > >> [libnbd PATCH v3 10/29] lib/utils: add unit tests

Dear all, I would like to model the relationship between y and x. y is binary variable, and x is a count variable which may be possion-distribution. I think it is better to divide x into intervals and change it to a factor before calling glm(y~x,data=dat,family=binomail). I try to use rpart. As y is binary, I use "class" method and get the following result. >

Dear list, I needed to extract a zip-archive, and found zip.file.extract in utils. My only problem was the use of tempdir(), since I wanted to permanently extract the archive at a fixed location for later use. My own fix was simple, adding an extra parameter zipdir (without default), and within the function change tmpd <- tempdir() to tmpd = ifelse(missing(zipdir),tempdir(),zipdir) This

Hi, > tmpdata<-subset(myd, TYPE=="A") > levels(tmpdata$TYPE) > [1] "A" "B" "C" I'd like to get only "A" as output... Thanks for your help Marc

Wish to install a local source package on Un*x platform from within R. Same thing as I can accomplish from cmdline as $ export R_LIBS=~/R/library $ cd /path/to/pkg $ R CMD INSTALL -l $R_LIBS <pkgname> So, how do you go about this anyway? And isn't this a bug in 'install.packages'? ------- $ R R : Copyright 2004, The R Foundation for Statistical Computing Version 1.9.0

On Sun, Mar 19, 2023 at 10:41:37AM +0100, Laszlo Ersek wrote: > This is version 4 of the following sub-series: > > [libnbd PATCH v3 09/29] lib/utils: introduce async-signal-safe execvpe() > [libnbd PATCH v3 10/29] lib/utils: add unit tests for async-signal-safe execvpe() > > http://mid.mail-archive.com/20230215141158.2426855-10-lersek at redhat.com >

On 3/21/23 15:05, Eric Blake wrote: > On Tue, Mar 21, 2023 at 07:04:59AM +0100, Laszlo Ersek wrote: >> On 3/20/23 20:41, Eric Blake wrote: >>> On Sun, Mar 19, 2023 at 10:41:37AM +0100, Laszlo Ersek wrote: >>>> This is version 4 of the following sub-series: >>>> >>>> [libnbd PATCH v3 09/29] lib/utils: introduce async-signal-safe execvpe()

Hi - I am trying to find and describe missing data in a time series. For instance, in the library openair, there is a data frame called "mydata": library(openair) head(mydata) date ws wd nox no2 o3 pm10 so2 co pm25 1 1998-01-01 00:00:00 0.60 280 285 39 1 29 4.7225 3.3725 NA 2 1998-01-01 01:00:00 2.16 230 NA NA NA 37 NA NA NA 3 1998-01-01 02:00:00

On Tue, Mar 21, 2023 at 03:56:22PM +0100, Laszlo Ersek wrote: > On 3/21/23 15:05, Eric Blake wrote: > > On Tue, Mar 21, 2023 at 07:04:59AM +0100, Laszlo Ersek wrote: > >> On 3/20/23 20:41, Eric Blake wrote: > >>> On Sun, Mar 19, 2023 at 10:41:37AM +0100, Laszlo Ersek wrote: > >>>> This is version 4 of the following sub-series: > >>>> >

On Sep 13, 2008, at 1:07 PM, Matthijs Kooijman wrote: > Hi Dan, > >> Changing PromoteCastOfAllocation to not replace aggregate allocas >> with >> non-aggregate allocas if they have GEP users sounds reasonable to me. > This sounds reasonable indeed, but still a bit arbitrary. Haven't > figured out > anything better yet, though. > >> Finding the

Hi, I am trying to install the misc3d package on a Windows (XP) installation of R 2.0.1 using install.packages("misc3d") but with no success. I have used this approach with other packages OK, but for misc3d I get the following output... trying URL `http://cran.r-project.org/bin/windows/contrib/2.0/PACKAGES' Content type `text/plain; charset=iso-8859-1' length 27996 bytes

Yesterday, I installed R2.2.0 for Windows [Version 2.2.0 (2005-10-06 r35749)]. Unfortunately, 'install.packages("Matrix")' produced the following message: Warning in download.packages(pkgs, destdir = tmpd, available = available, : no package 'Matrix' at the repositories I installed lme4, maps, mapproj, CircStats, scatterplot3d, gregmisc, Hmisc without

Dear r-helpers, I can't get lsa to run because: > library(lsa) Loading required package: Rstem Error in library(pkg, character.only = TRUE, logical = TRUE, lib.loc = lib.loc) : 'Rstem' is not a valid package -- installed < 2.0.0? In addition: Warning message: cannot create HTML package index in: make.packages.html() > install.packages('Rstem') Warning in

Hi Dan, > Changing PromoteCastOfAllocation to not replace aggregate allocas with > non-aggregate allocas if they have GEP users sounds reasonable to me. This sounds reasonable indeed, but still a bit arbitrary. Haven't figured out anything better yet, though. > Finding the maximum alignment is sometimes still useful though, so > it would be nice to update the alignment field of

I try to type this in my R-winEdt. but I got these. Do you know? Aimin > install.packages('http://rh-mirror.linux.iastate.edu/CRAN/bin/windows/contrib/2.4/plotrix_2.1-6.zip') Warning in download.packages(pkgs, destdir = tmpd, available = available, : no package 'http://rh-mirror.linux.iastate.edu/CRAN/bin/windows/contrib/2.4/plotrix_2.1-6.zip' at the