similar to: Re: My details

Test =) soddsjbmshdwqwu -- Test, yep.

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, 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

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.

R / S Programmer - New York Description: Kaplan Test Prep & Admissions is looking for a R / S Programmer to join their research based in New York City. We are looking for highly motivated individuals to work in a customer-focused environment. This is a unique opportunity to develop with a leading educational company with a diverse series of statistical applications in education/learning,

Hello. Can anyone please take a second to help me out with this problem? I try to run Longman iBT 2.0 Toefl with the last version of Wine / Lubuntu / FGLRX (video driver for ATI HD 4330 ) / Java. I have the last version of all these... As you can see, the program runs but some items are not displayed or wrong displayed. Moving the pointer or moving the window can make the image better or worse.

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" <>

Hi R users,I am a beginner in the use of R. I need urgent help for my thesis study. <https://stats.stackexchange.com/posts/633206/timeline> I have daily air pollution parameters PM10, PM2.5 CO, NO2, SO2, and O3. I also have daily hospital admission numbers. Taking into account the effect of weekends and holidays, I would like to used generalised additive model (GAM) to explore the

Hi All, I am cross posting this to the Asterisk Users, Biz, and Dev lists at the suggestion of David Duffet, so sorry if you see it multiple times. As this year Astricon is in Orlando, and most of us are tech geeks in on form or another, we are trying to organize a road trip to see NASA's Kennedy Space Center. I have been in touch with their group sales office and was told that there is a

Hello everyone! I just realized I hadn''t alerted the community at large via the mailing lists of our event this year. MagicRuby 2012 (presented by GitHub) will be happening on October 5 and 6, 2012 inside Disney''s Hollywood Studios Theme Park® at the Premier Theatre. Our registration is open now (available at http://magic-ruby.com) and our CFP is open for one more week. Submit

I''m trying to get my routes to work properly. Here''s how I''m defining one of my routes: map.downloads '':category/downloads'', :controller => ''downloads'', :action => ''list_downloads_for_category'', :requirements => {:category => DownloadableFileCategory.category_regex} And here''s the method

Hi, I''m currently stuck with a problem I just can''t find a clever solution for. I checked every tutorial, issuetracker, API reference I could find but found nothing to "enlighten" me --> I desperately need your help :-). My Question is: is it possible to use nested forms for habtm associations? --> Here some more info about what I wanted to do and what failed

Summary: We cannot connect multiple users from an win2K/tse box to a samba server using password server authentication . Details: We have samba 2.2.8a on Sun Solaris , connected with an w2k/tse . Samba has been configured to check user/password using an "password server" on the network ( Domain PDC ) . When the first user connect to the win2k/tse all network shares are ok . But when

Hello all, Is there any way to get each file from a website list and aggregate in a data frame? Otherwise I have to type 23 thousand web address into a long script like it: base1 <- read.table("site 1", sep=";", header=T, fileEncoding="windows-1252") base2 <- read.table("site 2", sep=";", header=T, fileEncoding="windows-1252") I

Sorry, apparently I forgot that we are looking at the Monday before Devcon for this trip. > ------------------------------ > > Message: 4 > Date: Wed, 24 Jun 2015 11:59:29 +0300 > From: Eric Klein <eric.klein at greenfieldtech.net> > To: asterisk-users at lists.digium.com > Subject: [asterisk-users] Organizing a Pre Astricon road trip > Message-ID: >

Hi [Samba]s This is a call for some generous people to try out the process of installation of a Samba printer on WinNT and WinNT Terminal Server Edition. I am working through Kurt Pfeifle's HOWTO on Printing and CUPS printing in Samba 3.0, and finding some issues with NT/TSE. It would be good if we had some confirmation or otherwise of these problems so that Kurt can update his HOWTO (this is

Hello, I'm preparing to prepare to take the Graduate Record Exam (GRE) this fall, and I downloaded the GRE PowerPrep software from www.gre.org. Unfortunately, I have not successfully set up the software yet - when I try to get a set of practice questions, the program gives me a Windows dialog box saying "Fatal Error". Then the program stops responding to mouse clicks completely and

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

Hi, I would like to have 3d plot, and I found that there is a command "scatterplot3d". x is V, y=sigmaV, and z=TSE (note: After some calculation, I update TSE). How could I do to have 3d plot I want? V<-seq(1279,1280,,100) sigmaV<-seq(0.28,0.29,,100) TSE<-matrix(0, length(V),length(sigmaV)) ps: TSE[i,j] corresponds to V[i] and sigmaV[j]. Thanks, Kate [[alternative HTML