Re: [R] Generating model formulas for all k-way terms

Hi Michael, You need to substitute the value of i for the symbol i in your formula, i.e. update(mod, substitute(.~.^i, list(i = i))) So, with some other tidying up: Kway <- function(formula, family, data, ..., order=nt) { models <- list() mod <- glm(formula, family, data, ...) mod$call

[R] Call for proposals to organize useR! 2023 as a global online conference

queries should be sent to r-conferen...@r-project.org (after a careful read of the call!). Best wishes, Heather Turner on behalf of the R Foundation Conference Committee ___ r-annou...@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r

[R] Call for proposals to organize a hybrid useR! in 2023 or 2024

hosts will have support from the R Consortium to underwrite event management provided or managed by the Linux Foundation Events Team. Any queries should be sent to r-conferen...@r-project.org (after a careful read of the call!). Best wishes, Heather Turner on behalf of the R Foundation Conference

[R] Dates and location for useR! 2024

Dear All, We are pleased to announce that useR! 2024 will be a hybrid conference, taking place 8-11 July in Salzburg, Austria. The conference website is yet to be set up. In the meantime, you can keep up-to-date the following ways: useR! LinkedIn Page: https://www.linkedin.com/company/user-con

[R] useR! 2020 survey

Dear All, We hope you have been able to watch/attend some of the breakout sessions, keynotes, R core panel, contributed tutorials, or online tutorials that were part of the useR! 2020 program. We'd appreciate it you took 5 minutes to let us know a bit more about yourself and what you thought o

Re: [R] nls + quasi-poisson distribution

Dear Suresh, The gnm package for generalized nonlinear models might be what you want here. This allows you to specify nonlinear models with family=quasipoisson. For an introduction to the package see the article in R News: http://cran.r-project.org/doc/Rnews/Rnews_2007-2.pdf If your model requir

[R] *REMINDER* useR! 2011 call for tutorials

Elke Thönnes and Heather Turner __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.

[R] useR! 2011: announcement and call for tutorials

offering more information on the `useR!' conference is available at http://www.R-project.org/useR-2011 We hope to see you in Coventry! The organizing committee: John Aston, Julia Brettschneider, David Firth, Ashley Ford, Ioannis Kosmidis, Tom Nichols, Elke Thönnes and Heather T

[R] The R Journal Vol. 3/1 now published

Dear All, The first issue of the third volume of The R Journal is now available at http://journal.r-project.org/current.html. Thanks to everyone involved. Heather -- Editor in chief heather.tur...@r-project.org ___ r-annou...@r-project.org mailing l

[R] The R Journal Vol. 3/2 now published

Dear All, The second issue of the third volume of The R Journal is now available: http://journal.r-project.org/current.html. Thanks to everyone involved. Heather -- Editor in chief heather.tur...@r-project.org ___ r-annou...@r-project.org mailing li

Re: [R] Statistic community?

When discussions do burst out on the allstat list, people are usually pointed to one of the following alternatives: http://groups.google.com/group/MedStats http://datashaping.ning.com/forum HTH Heather Peters Gj (PSYCHOLOGY) wrote: > Hey Antje & list, > > Antje wrote: >> I'm very glad to

Re: [R] nls: Fitting two models at once?

Dear Martin, You can use the same idea of concatenating the data in R. The following reproduces your example: spec <- c(asfe, dias) n1 <- length(asfe) n2 <- length(dias) CYT <- c(28 * CYTF, 24.6 * 2 * CYTB6) B559HP <- c(B559HP, numeric(n2)) B559LP <- c(numeric(n1), B559LP) C550 <- c(numeric(n1),

Re: [R] Citing R in journal articles (or the failure to)

Hi Achim, Thanks for pointing us to the code from the colorspace package - a good example of how to keep the citation information up-to-date automatically, something I had not considered... Heather -- Dr H Turner Senior Research Fellow Dept. of Statistics The University of Warwick Coventry CV4 7

Re: [R] Understanding glm family documentation: dev.resids

Hi Peter, You are right, the dev.resids function does compute the square of the deviance residuals. Equivalently, dev.resids computes the d_i values, where d_i is the contribution of the $i$th observation to the deviance. The d_i can be defined directly and it is useful to have a function that re

Re: [R] R course in Scotland

Hello Peter, If you want to use R for bioinformatics, you probably want a course using Bioconductor (www.bioconductor.org). To combine with a introduction to R, the following should be good: http://www3.imperial.ac.uk/stathelp/courses/statisticalmicroarrayanalysisusingr but some time to wait til