similar to: UseR! 2011 slides and videos - now online

Hi all, I have a (hopefully quick) question. I've got a fascinating set of fitted surfaces in three dimensions corresponding to local linear multiple regressions. I'd like to add rugs to the X and Y axes (corresponding to my independent variables) in order to get a sense for how many data points I'm working with to graph various portions of the surfaces. The trouble is, I can't

Hello everyone. After some good time of work, I am proud to present: www.r-bloggers.com What is R-Bloggers.com? R-Bloggers.com hopes to serve the R community by presenting (in one place) all the new articles (posts) written (in English) about R in the "R blogosphere". How does R-Bloggers operate? This site aggregates feeds (only with permission!) from participating R blogs. The

Hi! (a complete newby, but will not give up easily!) I was wondering if there is any way to decouple the axis and tick mark widths? As I understand they are both controlled by the lwd setting, and cannot be controlled independently? For example I might want to create major and minor ticks, which I now know how to do by superimposing two axes with different at settings, but what if I also wanted

Dear all, I'm thinking of organising a tutorial on Emacs Speaks Statistics (ESS) for next year's useR meeting. http://www.warwick.ac.uk/statsdept/useR-2011/ Tony (Rossini) organised one a few years ago which covered the following topics: \begin{enumerate} \item Introduction (now, 15 minutes) \item Using Emacs (45 minutes) \item Using ESS (60 minutes) \item Exercise 1: ESS

Hi I could only find some discussion on this wrt lattice graphics (which I'm not using). Apologies if I'm missing something obvious. I'd like to produce 3 rug plots under a kernel density plot for a population. The population is subdivided into 3 subpopulations, which I'd like the rug plots to highlight. Naturally, when I do 3 rug plots, they all plot over each other.

Hello dear R-help members. While trying to avoid posting on this list about news from r-bloggers.com, I hope it is o.k. by you if I share the list I made of 100 "most read" R articles from the blogosphere, based on the analytics data gathered on r-bloggers.com You can see the full list at this link:

Hello dear R help members (and also Yihui and Romain), There are currently 28 R bloggers (out of the 117 R-bloggers<http://www.r-bloggers.com/>I know of) that are using wordpress.com for publishing their R code (and I suspect this number will increase with time). WordPress.com doesn't support R syntax highlighting, nor can it be embedded from other services (like gist

Hi all specially indian rails developer & designer , Rails community is growing so fast in India , it is necessary to know what they are doing , how they are doing and what they like in it .So, I''m wondering we should arrange Meet-up in india , what you say ? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To

*(note*: This is an R community question, not a statistical nor coding question. Since this is my first time writing such a post, I hope no one will take offence of it.) Hello all, I will be attending useR 2009 next week, and was wondering if there are any of you who are *bloggers *intending to participate and report on useR 2009? If so - I would love to know your blogs URL so as to follow you.

Hi R folks, I'd like to announce several new R users groups here in SF, LA, NYC, and Ottawa - as well as their next scheduled event. The goal of these user groups, besides gently explaining 'drop=TRUE' to the uninitiated, is to exchange knowledge, promote best practices, and spur the adoption of R for innovative applications. If I've missed any groups here, please feel to add on

Hello everyone, Today I started a non-English version of R-bloggers, at: http://www.r-bloggers.com/lang/ R-bloggers.com is a blog aggregator (or a meta-blog) that offers content about R from 133 bloggers, publishing about 1 to 5 new posts a day. I am happy to see over 2700 people had already subscribed to these blogs, and I am hoping to now offer a similar service to non-English speaking

Dear list, I would like to run an ANCOVA using car::Anova with repeated measures factors, but I can't figure out how to do it. My (between-subjects) covariate always interacts with my within-subject factors. As far as I understand ANCOVA, covariates usually do not interact with the effects of interest but are simply additive (or am I wrong here?). More specifically, I can add a covariate as

Buenas chicos, Siguiendo con los temas "off-topic" he visto que en país vasco no hay grupo R, por lo que me gustaría poder fomentar la creación de uno. Por ello escribo esto, para ver si hay alguien más de la zona uqe estaría interesado, y también pedir consejos al resto de grupos, para ver como se constituyeron, etc.. Un saludo Jesús [[alternative HTML version deleted]]

Hi All, I'm trying to add a 'rug' representation of my data to a plot created with densityplot(). While I can do this in the simple case, I can't do it properly when I include the "groups" argument. I have an example below. I am running a reasonably new version of R. print(sessionInfo()) R version 2.12.0 Patched (2010-11-07 r53537) Platform: i686-pc-linux-gnu

Dear R list members, I'd like to produce rug plots at the bottom of panels in a trellis display (using the lattice package), but par("usr") doesn't return user coordinates for panels, and consequently rug fails, as the following example (suggested to me by Georges Monette) illustrates: > x <- rnorm(50) > y <- rnorm(50) > f <-

Hello all, I came across<http://www.r-bloggers.com/performance-benefits-of-linking-r-to-multithreaded-math-libraries/> David Smith's new post Performance benefits of linking R to multithreaded math libraries<http://blog.revolutionanalytics.com/2010/06/performance-benefits-of-multithreaded-r.html> Which explains how (and why) REvolution distribution of R uses different BLAS math

Dear List, Apologies in advance for non bloggers for the spam on the slightly off topic. This is an invitation to all R language bloggers to help spread the world at a forum where leading authors come?together. Current only 1 R blogger is there- David Smith, from Revolution Computing. There are many from SAS (Jason Burke,Gary Conkins) ,one from SPSS (Jon Peck) and others from SAP,Aster Data

Hello, I have a simple question on rug(). Currently there is only one color possible for the rug. Is it possible to plot a the rug with different colors, for each rug item ? Thx. Bjoern

Hello everyone. There is a new competition, outlined on the blog dataists<http://www.dataists.com/2010/10/using-data-tools-to-find-data-tools-the-yo-dawg-of-data-hacking/>, inviting us to analyse statistics of the use of R packages (collected from 52 R users), to create a R-package suggestion engine for ourselves. Since I noticed several bloggers already wrote about it (as I have detailed

HI, I am relatively new to R and would appreciate some help or directions for this. I am trying to model 3 longitudinal outcomes jointly and to identify some predictors for these 3 joint outcomes (all continuous). I am trying to find some codes that I may modify to do this but cannot seem to find anything. -- View this message in context: