similar to: form problem on deployment. Not sure how to debug this.

I have a situation where no params are being sent when the form is submitted. After the rendering this is the html that I get... <form action="/stats/new" method="post"> Height: <input id="stat_height_ft" name="stat[height_ft]" size="5" type="text" />ft </p> Weight: <input id="stat_weight_lbs"

A controller I''m trying to test simply delivers a text string to the client, which then demarshalls it to retrieve some objects. I want to test that the returned string is correct. I don''t want to compare the string character-by-character with response.has_text because that ties me to the implementation of the Marshall class. Instead, I just want to demarshall the string

Hi, I believe I've encountered a bug in the do_install function in the script used by R CMD INSTALL. I'm using R 2.8.0 under OS X 10.5.5. I was trying to install a package from source (the package gaga which I maintain, which I checked and builds correctly for R 2.8.0) when I get the error message * Installing to library '/Users/drossell/Desktop/R-2.8.0/library'

I would like to create a "\%" that can be written to a file as I am writing a procedure to output to latex. I can't create a "\%" and it is driving me crazy. -------------------------------------- x = "This is a test % string" gsub ("%", "\\%", x) fileConn<-file("c:/biostats/test.txt") writeLines(x, fileConn) close(fileConn)

Hello, I am a biostats student and a newbie to R. I have a question about 32-bit vs. 64-bit. I am running FC5 on a AMD 3800+ with 2GB Ram. With 64-bit, I am running into some issues the stability of FC5. A friend suggested I ditch the 64-bit version of FC5 for the 32-bit. I do not currently have any pressing needs for the capabilities of the 64-bit OS. Before I reinstall the 32-bit

[This was filtered (looking like spam) and manually approved by your list maintainer, MM ] EvolDir wrote: > Colleagues, > > A few days ago I posted a message inquiring what folks were using for > teaching biostats. I received a stunning 38 replies offering various > opinions, some quite surprising, along with links to web pages, pointers for > coverage, commentaries on

Appologies if this has been covered, But it seems the search is busted. I have a simple model object "Biostat" which I am trying to add a new record to. this is the form: <%= form_remote_tag( :update=>''statsTable'', :url=>{:action=>''new''}, :html=> {:action=>''new'',

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)

This was accidentally sent to R-help-owner instead of R-help [why on earth ??] Can anyone help here? -------------- next part -------------- An embedded message was scrubbed... From: "A. Jan Kutylowski" <ajanku at ulrik.uio.no> Subject: R-0.61.3 with readline Date: Fri, 8 May 1998 12:41:54 +0200 Size: 747 Url:

Dear all, I've run into a question of handling large matrices in R. I'd like to define a 70000*70000 matrix in R on Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit), but it seems to run out of memory to handle this. Is it due to R memory limiting size or RAM of my laptop? If I use a cluster with larger RAM, will that be able to handle this large matrix in R? Thanks much! Best, Hui

Dear friends, I installed NUT and followed all suggested procedures to verify if my ups is supported. No driver recognized my ups, and the genericups tests get wrong. Here I send some informations about it: The ups model is APC BZ1200-BR I use Ubuntu, and the lsusb results Bus 003 Device 003: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC for ups. The

- Only for sufficiently new xserver's and exa_driver_pixmaps. --- src/nouveau_exa.c | 217 +++++++++++++++++++++++++++++++++++++++++++++++++++-- src/nv_driver.c | 51 +++++++++++-- src/nv_proto.h | 4 + src/nv_type.h | 12 +++- 4 files changed, 267 insertions(+), 17 deletions(-) diff --git a/src/nouveau_exa.c b/src/nouveau_exa.c index 93fc3c5..074a226 100644 ---

Dear list, there are now >400 packages available on CRAN. Would it be useful to classify these packages according to what they do (e.g. classification, graphics, spatial statistics), to assist the user in finding the appropriate package for their problem? Or perhaps the search facility is enough. I would attempt such a classification, but my knowledge of statistical methods isn't good

r-help: I have an R package suggestion. After spending several hours the other day installing about a dozen packages, I had an idea. In xemacs, there is a "sumo" package which allows me to install a large bundle of xemacs packages at one time (about a 120 modes including ESS). I think R should have a similar bundle. It would be so much easier than hunting/downloading/installing.

>I am trying to use the Hmisc function transace to transform predictors > > test<-cbind(flowstress,pressres,alloy) > xtrans<-transace(x,binary=pressres',monotonic='flowstress', categorical='alloy') > > >and I am getting the following message?? >Error in ace(x[, -i], x[, i], monotone = im, categorical = ic) : > unused argument(s) (monotone ...)

I'm trying to learn statistics and R at the same time. I have an undergraduate science degree and one year of calculus (30 years ago), but never took a stats course. I hope to take some stats courses in the next year, but thought I would start to see how much I could teach myself. I work for an organization that analyses behavior change communication programs regarding HIV/AIDS and

Hi, In support of reproducible research at my Institute, I seek an approach to re-creating the R environments in which an analysis has been conducted. By which I mean, the exact version of R and the exact version of all packages used in a particular R session. I am seeking comments/criticism of this as a goal, and of the following outline of an approach: === When all the steps to an workflow

An apparatus exists whereby a collection of balls is displaced to the top of a stack by suction. A top level (Level 1) each ball is shifted 1 unit to the left or 1 unit to the right at random with equal probability. The ball then drops down to level 2. At Level 2, each ball is again shifted 1 unit to the left or 1 unit to the right at random. The process continues for 15 levels and the balls are

----- Forwarded Message ----- From: vramaiah at neo.tamu.edu To: "bernhard pfaff" <bernhard.pfaff at pfaffikus.de> Sent: Friday, November 11, 2011 9:03:11 AM GMT -06:00 US/Canada Central Subject: Use of R for VECM Hello Fellow R'ers I am a new user of R and I am applying it for solving Bi-Variate (Consumption and Output) VECM with Co-Integration (I(1)) with three lags on

[code]>require("survival") > coxph(Surv(futime,fustat)~age + strata(rx),ovarian) Call: coxph(formula = Surv(futime, fustat) ~ age + strata(rx), data = ovarian) coef exp(coef) se(coef) z p age 0.137 1.15 0.0474 2.9 0.0038 Likelihood ratio test=12.7 on 1 df, p=0.000368 n= 26, number of events= 12 > coxph(Surv(futime,fustat)~age, ovarian, subset=rx==1)