similar to: Refresh times very slow for simple plots.

Hello! After performing an analysis with betadisper, package vegan I would like to plot the results - so far, so good. But I would also like to "tune" a little bit the plotting characters, as '+' and 'x' are a little to similar... My (boiled down) code: [See session info at the bottom of the mail, vegan is vegan_2.0-3] mod <- betadisper(mydata, mygroups,

Hi list, I am using the capscale function in vegan_2.0-7 to do a constrained principal coordinates analysis, and I kept getting the following error message: Error in Y.r[, oo, drop = FALSE] : subscript out of bounds I googled but I couldn't find an answer. Could anyone tell me why this error msg and what to do? Here is the command I used:

Dear list members, I am starting to get acquainted with linux on a ubuntu 11.10 installation on an external hard disk. I have just installed R and all the packages available in the r-cran-* list. Now, I would like to get on with the installation of packages like Deducer and Acinonyx. The former requires JGR which in turn requires Java. I have tried to follow the instructions available at the

Dear R-list This is just message to inform that the there is an issue with write.fwf in the gdata library (from version 2.5.0 on). It does not seem to accept further arguments to write.table like "eol" as the help file indicates as it stops when executing tmp <- lapply(x, format.info, ...). Great package though - I use it a lot except for this function :) See example below. >

Hi Everybody I want to print a latex table containing math characters in the column heading These are the formulae I want to use as column headings. It prints OK from TeX $\sum_{i}\sum_{j}C_{P,i,j,y}\times\mathit{FC}_{i}$, $XU_{alt,y}$, $n$, $\bar{C}_{P,y}$ My plan was to create a character vector with these and later rbind the values to them. When I create the vector like:

Hi guys, I am trying to plot a scatterplot with lines instead of with points using function iplot in library iplots. The best I can come up with is x =(1:100) y = rnorm(100) iplot(x,y,ptDiam=0) ilines(x,y) Do you guys know of any paramter to set the "type" in iplot or iplot.opt? Thanks, Fernando ?lvarez

I am encountering an error I do not know how to debug. The error arises when I try to add an interaction term involving two continuous variables (defined using rcs functions) to an existing (and working) model. The new model reads: model5 <- lrm( B_fainting ~ gender+ rcs(exactage, 7) + rcs(DW_nadler_bv, 7) + rcs(drawtimefrom8am, 7)+ DW_firsttime+ DW_race_eth +

An Sweave file, 'test.Rnw': \documentclass{article} \title{Sweave minimal} \author{MK} \begin{document} \maketitle We try Sweave: <<1>>= data(airquality) summary(airquality) x <- airquality[1, 1] @ I try Sexpr: \Sexpr{x} We plot: \begin{center} <<2, fig=TRUE, echo=FALSE >>= boxplot(Ozone ~ Month, data = airquality) @ \end{center} \end{document} I check the

Hello R Users: I have 3 packages that I authored and they build and check just fine locally. However, when I try to install the local source packages (from the .tar.gz), I get the following message: Error in `+.POSIXt`(as.POSIXct(origin, tz = tz, ...), x) : could not find function "%is.a%" In addition: Warning message: In install.packages(file.choose(), .libPaths()[1], NULL, type =

Suppose I have the following data: tmp <- data.frame(var1 = sample(c(0:10), 3, replace = TRUE), var2 = sample(c(0:10), 3, replace = TRUE), var3 = sample(c(0:10), 3, replace = TRUE)) I can run the following double loop and yield what I want in the end (rr1) as: library(statmod) Q <- 2 b <- runif(3) qq <- gauss.quad.prob(Q, dist = 'normal', mu = 0, sigma=1) rr1 <- matrix(0,

I just need to confirm something with pattern matching folks. I have a factor with the following levels in a very large data set: > levels(all$Classical.Statistic) [1] "" "AB;ABD" "CollapsedSteps" "CR_P" "CR_Prop;CR_P;AB" [6] "NMK"

I am using both nlminb and optim to get MLEs from a likelihood function I have developed. AFAIK, the model I has not been previously used in this way and so I am struggling a bit to unit test my code since I don't have another data set to compare this kind of estimation to. The likelihood I have is (in tex below) \begin{equation} \label{eqn:marginal} L(\beta) = \prod_{s=1}^N \int

Hello Apologies for cross-posting, the discussion should (if) go to R-devel, but I also want to reach the rcpp-devel people. My C++ class FOO is a module available through Rcpp, and it works fine and is -- so far -- bug free. With trying to further develop my R package, I thought it was a good idea to interface my C++ workhorse FOO with an S4 class Foo. After some long and not always insightful

I have Samba 3.022 and have run into a curious problem - when I access my shared folders over the internet using Windows XP, I get different behavior whether I put the domain name (e.g. \\mydomain.com) versus if I put my direct ip address in (e.g. \\12.34.56.78) when accessing my shares. First, the first screen listing all the shares is in all caps when using the domain name but in lowercase when

Hi, I was wondering if someone in the mailing list has any insight into this segfault error that I consistently find when running a script containing heatmap() in R 2.8.1 and 2.8.0 on a Linux 64-bit machine. Some points: 1. This occurs when running heatmap(). 2. Interestingly, if I source() the script or copy and paste the script in its entirety, this error occurs. However, if I run the

My object has_many Link objects. So I''ve set up a form on my edit page that uses form_remote to accept a text field and then dynamically create and add a new Link object and remain on the same page. I have a div id="links" region that gets updated to show the current list of links. This works fine. But when I first load the page, if the object already had links, how do I

I have open lots of windows one of which is the views files... When I edit the code and save to see what is happening on teh html page I have to hop back and hit refresh and hop back to see what went wrong in code... Can i have the page just auto refresh every say second ?? just for development purposes ??? -- Posted via http://www.ruby-forum.com/.

I''ve got a Rails 1.1 app where people can click a link to download a custom-generated file. The link to "Download Zip" goes to / controller/get_zip. That action looks like this: def get_zip @cart = find_cart ids = Array.new @cart.songs.each do |song| ids.push song.id end args = ids.join(" ") zipfile =

Earlier today we found an issue with the CentOS-5.1 x86_64 CD iso set, distributed via direct download, wherein CD-2 was not passing tests, to rectify the issue we have refreshed the images on all mirrors. The changes have now propagated through the mirror network. md5sum and sha1sum's published have also been updated to reflect this change. x86_64 CD isos distributed via bittorrent are not

Hi, I''m using Rails 1.1 and the periodically_call_remote() helper to query the server for the progress of a long running action. I''m using the excellent new RJS partials to send a page.replace_html() to update the status information on the page--which works very well. When the action completes I''m also trying to send a redirect_to() by the same approach--which