similar to: Route Regex Requirement not working properly

Hi all, Again I have searched the net and so on, without finding an answer to this surely simple problem. A short bit of code would be appreciated. I have a object named `data' with the following column headings. Date, maxitemp, minitemp, admissions, d.o.w. Where d.o.w. is day of the week, written "Sun" "Mon" etc. I just need to scale the Monday admissions by

I'm trying to fit a Cox proportional hazards model to some hospital admission data. About 25% of the patients have had at least one admission, and of these, 40% have had two admissions within the 12 month period of the study. Each patients has had one of 4 treatments, and one of the treatment groups has had no admissions for the period. I used:

Hello, I have a general help question that some of you might be able able to help. I would like to design a study (a two group comparison) based on reduction on events(say hospital admissions). In a previous study hospital admission rate of 140 admissions per 72 patients (over a 4 month period) has been observed. That is rate is about 1.9. In order to see the admission rate reduction of 50% over

Hi all, I have a large data.frame, 1530 observation with 6 columns. I want to merge a 7th column, a transformation of the response variable (hospital admissions), namely trans<-sqrt(copd$admissions+0.25) trans<-data.frame(trans) And now when I do copd2<-merge(copd,trans) (copd being my original data.frame), R either crashes or is taking an extremely long time to do the computation. I

Dear all, I am having difficulties using the seemingly-simple function lag. I have a dataframe with several weather variables (maxitemp, windspeed, rainfall etc), and the response variable (admissions). The dataset is fairly large (1530 observations). I simply want to model the response against a lag of a couple of the explanatory variables, say maxitemp and rainfall. I would like to look at

Hi I am having the most basic of problems. I have setup a PDC with samba 2.2.2 and am trying to get my Win200) machine to join the domain. I followed the following proceedure http://ivy:901/swat/help/Samba-HOWTO-Collection.html#SAMBA-PDC And when I go to the client W2000 box and change from the workgroup to join the domain I get a popup which says

Hi all, Firstly I appologise if this question has been answered previously, however searching of the archives and the internet generally has not yielded any results. I am looking in to the effects of summer weather conditions (temperature, humidity etc), on the incidences of a breathing disorder brought on through smoking (COPD). I am fairly new to R and completely new to the idea of

Hi all, Thanks for the help with my previous post. I have just two more questions for the minute. I think I said in a previous post that I like to use the terminal, i.e. run rterm.exe. On exiting the terminal, I am asked if I want to save the workspace. If I hit y (yes), the workspace is just saved as .rdata in my working directory, does anyone know how I can name it directly from the

Dear R-helpers, I’m writing for advice on whether I should use R or a different package or language. I’ve looked through the R-help archives, some manuals, and some other sites as well, and I haven’t done too well finding relevant info, hence my question here. I’m working with hierarchical data (in SPSS lingo). That is, for each case (person) I read in three types of (medical) record: 1.

Dear R users - I have a list of patient identifiers and diagnoses from inpatient admissions. I would like to reorganize the list, presently in a long format to a wide format in reshape, but in the absence of a "time" element, I am uncertain how to do this - any help greatly appreciated. ID Dx A nausea A diabetes A kidney failure A heart attack A fever B fever B

Myron, On Tue, Jul 16, 2013 at 8:21 PM, Myron Stowe <myron.stowe at gmail.com> wrote: > > Shuah - You brought up the idea about "Converting drivers from Legacy > PM ops to dev_pm_ops"; would you like to present what you have > done/encountered so far? > Awesome. Yes, I would like to present what I have done so far and I do have a couple of things that could

Myron, On Tue, Jul 16, 2013 at 8:21 PM, Myron Stowe <myron.stowe at gmail.com> wrote: > > Shuah - You brought up the idea about "Converting drivers from Legacy > PM ops to dev_pm_ops"; would you like to present what you have > done/encountered so far? > Awesome. Yes, I would like to present what I have done so far and I do have a couple of things that could

I''m trying to install Capistrano. When I run gem install Capistrano --include-dependencies, I get the following error: ERROR: While executing gem ... (Zlib::BufError) buffer error Anyone got any ideas what''s causing this and how I can fix it? I''d really like to use Capistrano to deploy my rails app, but I need to install it first.... Thanks, Myron -- Posted

I downloaded 3.3.0 and tried compiling on Solaris 10 and got pretty far into the make before this message: Linking bin/smbd ./bin/libtdb.so: undefined reference to `write@SUNW_0.9' ./bin/libwbclient.so: undefined reference to `sleep@SUNW_0.7' ./bin/libtdb.so: undefined reference to `pread64@SUNW_1.4' ./bin/libtdb.so: undefined reference to `fcntl@SUNW_0.9' ./bin/libtalloc.so:

I have a no-frill samba server that users can access their home directories from. Now, I'd like to set up a share that contains a file that only I can write to, but anyone can read it. I only seem to be able to do one or the other. If I can write to it, no one can read it. If everyone can read it, I can't write to it. I must be misunderstanding the settings of the options that I

Hi, while using package "segmented" (version 0.2-4) by Vita Muggeo to investigate a possible change point (around time = 222) in admissions for a specific medical condition I had the following error message: fit2.seg<-segmented(fit2, seg.Z=~time,psi=222) Error in segmented.lm(fit2, seg.Z = ~time, psi = 222) : (Some) estimated psi out of its range "fit2" is a simple

Sorry in the previos replay I forgot monday' scale so weight should be: weight <- c(0.91,1,1,1,1,1.21,1.22) names(weight) <- c("mon","tue","wed","thu","fri","sat","sun") ----- Original Message ----- From: "Gabriela Cendoya" <gcendoya at balcarce.inta.gov.ar> To: "Robin Williams" <>

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I need to restrict access to only certain parts of a web service I''m building. Instead of requiring a client to submit their user/pass with each interaction I''d like to login them in once (currently using acts_as_authenticated in the rest of the site) and not have to fuss with it again during that session. Only problem is I can''t use AAA on an ActionWebService

I would like to impute missing data in a set of correlated variables (columns of a matrix). It looks like transcan() from Hmisc is roughly what I want. It says, "transcan automatically transforms continuous and categorical variables to have maximum correlation with the best linear combination of the other variables." And, "By default, transcan imputes NAs with "best