similar to: Creating a new Access database with R

First of all, since this is my first posting, I would like to thank anybody who works/has worked on R, and made it such a beautiful open source package! My question is: how do I create a new Access database with R? I need a channel before I can do anything, but if the mdb-file doesn't exist, I can't connect to it with odbcConnectAccess. I've looked at the RODBC.pdf on CRAN, searched

To R programming experts, I am a undergraduate student, and now doing research personally. I apply diagonal bivariate poisson (R package "bivpois") with stochatics weighted function (refer to dixoncoles97 section 4.5 to 4.7). However I dont know how to fit this stochatical weighted function to the completed bivariate poisson model. I know that some other references for dynamic soccer

Hi R users I need to estimate, with kaplan Meier methodology, a Quality adjusted survival analysis. It is possible doing this at R? Thanks in advance. Best Regards Pedro Mota Veiga -- View this message in context: http://r.789695.n4.nabble.com/How-can-I-doing-Quality-adjusted-survival-analysis-in-R-tp4295868p4295868.html Sent from the R help mailing list archive at Nabble.com.

Hi All, First method:- >library(XML) >theurl <- "http://home.sina.com" >download.file(theurl, "tmp.html") >txt <- readLines("tmp.html") >txt <- htmlTreeParse(txt, error=function(...){}, useInternalNodes = TRUE) >g <- xpathSApply(txt, "//p", function(x) xmlValue(x)) >head(grep(" ", g, value=T)) [1] " |

ryusuke: It sounds like you need to have (D)COM server to be able to work on the background. As for the foreground, rcom is what you need and it appears to be working OK. I am out of my office right now but I'll back to work next week and I will be able to explain in more detail how the applications I tied together work with RExcel and R. You can download the latest staconnDCOM.latest.exe from

Hi experts, http://r.789695.n4.nabble.com/file/n4034318/Parametric_survival_analysis_2nd-order_efffect.JPG Parametric_survival_analysis_2nd-order_efffect.JPG As we know a normal survival regression is the equation (1) Well, I'ld like to modify it to be 2nd-order interaction model as shown in equation(2) Question: Assume a and z is two covariates. x = dummy variable (1 or 0) z = factors

Assume that we collect below data : - subjects = 20 males + 20 females, every single individual is independence, and difference events = 1, 2, 3... n covariates = 4 blood types A, B, AB, O http://r.789695.n4.nabble.com/file/n4245397/CodeCogsEqn.jpeg ?m = hazards rates for male ?n = hazards rates for female Wm = Wn x ?, frailty for males, where ? is the edge ratio of male compare to female Wn =

Dear list members, Is there a package somewhere for jointly estimating two poisson processes? I think the closest I've come is using the "SUR" option in the Zelig package (see below), but when I try the "poisson" option instead of the "SUR" optioin I get an error (error given below, and indeed, reading the documentation of the Zelig package, I get the impression

I've had the chance to use a testsystem here and couldn't resist running a few benchmark programs on them: bonnie++, tiobench, dbench and a few generic ones (cp/rm/tar/etc...) on ext{234}, btrfs, jfs, ufs, xfs, zfs. All with standard mkfs/mount options and +noatime for all of them. Here are the results, no graphs - sorry: http://nerdbynature.de/benchmarks/v40z/2009-12-22/ Reiserfs

I've had the chance to use a testsystem here and couldn't resist running a few benchmark programs on them: bonnie++, tiobench, dbench and a few generic ones (cp/rm/tar/etc...) on ext{234}, btrfs, jfs, ufs, xfs, zfs. All with standard mkfs/mount options and +noatime for all of them. Here are the results, no graphs - sorry: http://nerdbynature.de/benchmarks/v40z/2009-12-22/ Reiserfs

Hi all! I need a simple plan for the following: *answer call *wait for 4 digit extension *send call to 4-digit extension entered. I tried the following, but that doesn't work... exten => 998,1,Answer() exten => 998,2,Background(agent-newlocation) exten => 998,n,WaitExten(20) exten => 998,n,Dial(SIP/${EXTEN}@${SERADDRESS},60,tr) WaitExten obviously does not fill EXTEN with

How can I use the Asterisk command ChanSpy If I need to spy on a call? I already added the function to the extensions.conf, and I get the beeps, but then what do I do??? I don't understand the use of this function. Best Regards -------------- next part -------------- An HTML attachment was scrubbed... URL:

Well, after many months of effort, my LLVM-based garbage collector is finally passing its unit tests. This represents a significant milestone for me in the development of my programming language, Tart. The collector itself is fairly rudimentary - a single-generation, copying collector. It does not yet support multi-threaded programs, but in practice there's no serious obstacle to supporting

Hello all, I am getting Really Simple History working in rails. I''ve got this history content up etc, but I am a bit lost on how to capture the XHR response data from the Rails app to insert into the history. My understanding would be to have some way of grabbing the response data from the Rails app, inserting that into the history with dhtmlHistory.add(''PageName'',

Will copy these to http://wiki.centos.org/SpecialInterestGroup/Virtualization, after intial discussion or just point to the e-mail/email thread from the wiki. Feel free to correct as needed. Lars == Attendees == SIG Members: * LarsKurth (LK) * GeorgeDunlap (GD) * KaranbirSingh (KB) Travelling: * JohnnyHughes (JH) Guest * EuanHarris === Meeting time and cadence === Meetings will be

I am having a problem with the Call Queue Feature. If I let a user into the Queue prior to an agent being available for them to take the call, they experience the following: 1) they hear that they are the first in line 2) when the agent finally logs in (the caller on hold in the queue is sent to the users phone) 3) the AGENT is still in the login phase hearing that they are "successfully

Here is some dialog from the Console: -- Starting simple switch on 'Zap/13-1' Feb 10 07:22:36 NOTICE[21105]: chan_zap.c:6063 ss_thread: Got event 18 (Ring Begin)... -- Executing Goto("Zap/13-1", "mainmenu|s|1") in new stack -- Goto (mainmenu,s,1) -- Executing BackGround("Zap/13-1", "thank-you-for-calling-poker -support") in new stack

My wife's got an appropriate Southern England (Wimbledon) accent and I'm sure she would try her hand. Does anyone have a comprehensive list of the words that need to be said? Matt, do you have them if your wife's done a set for French users? Mark, if you have the kit maybe you could chop up the file? I write a utility to chop up and compress the wave file based on some of the C

[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)

Hi All, con <- member <- class <- list() for(i in 1:5) { con[[i]] <- odbcConnectAccess(paste("C:/Desktop/Data/source",i,".mdb",sep = '')) #read data from Access files member[[i]] <- sqlFetch(con[[i]],'member') #get table data from *.mdb files observe[[i]] <- sqlFetch(con[[i]],'observe') #get table data from *.mdb