similar to: 回复: cch() and coxph() for case-cohort

----- begin included message In case cohort study, we can fit proportional hazard regression model to case-cohort data. In R, the function is cch() in Survival package Now I am working on case cohort analysis with time dependent covariates using cch() of "Survival" R package. I wonder if cch() provide this utility or not? The cch() manual does not say if time dependent covariate is

Dear all, I have a couple of questions regarding the survival:::cch function. 1) I notice that Prentice and Self-Prentice functions are giving identical standard errors (not by chance but by programming design) while their estimates are different. My guess is they are both using the standard error form from Self and Prentice (1986). I see that standard errors for both methods are

Jin Wang had an error. My original note specified a variable that was 1 for subjects NOT in the subcohort, so the correct coxph call is coxph(Surv(edrel, rel) ~ stage + histol + age + offset(-100*(subcohort==0)) + cluster(seqno), data =ccoh.data) This gives the same coefficients as the cch example, along with the infinitesimal jackknife or "robust" variance estimate.

Case cohort function cch() is in survival package. In cch(), the prentice method is implemented like this: Prentice <- function(tenter, texit, cc, id, X, ntot,robust){ eps <- 0.00000001 cens <- as.numeric(cc>0) # Censorship indicators subcoh <- as.numeric(cc<2) # Subcohort indicators ## Calculate Prentice estimate ent2 <- tenter ent2[cc==2] <-

--------- begin included message --------- I tried to compare if cch() and coxph() can generate same result for same case cohort data Use the standard data in cch(): nwtco Since in cch contains the cohort size=4028, while ccoh.data size =1154 after selection, but coxph does not contain info of cohort size=4028. The rough estimate between coxph() and cch() is same, but the lower and upper CI

On 04/26/2013 05:08 AM, tanmx_star wrote: > Hi all, Hi, thanks for the update and sorry for the delay in reviewing. I just had a look at your proposal. > I have updated my GSoS proposal: "FastPolly: Reducing LLVM-Polly Compiling overhead" (https://gist.github.com/tanstar/5441808). I think the pass ordering problem you discussed early can be also investigated in this project!

Hi In case cohort study, we can fit proportional hazard regression model to case-cohort data. In R, the function is cch() in Survival package Now I am working on case cohort analysis with time dependent covariates using cch() of "Survival" R package. I wonder if cch() provide this utility or not? The cch() manual does not say if time dependent covariate is allowed I know coxph() in

Dear all, I am reading the cch function source code. But I can not understand the following codes. Please help me. What's the fitter here? fitter <- get(method) out <- fitter(tenter = tenter, texit = texit, cc = cc, id = id, X = X, ntot = nn, robust = robust) [[alternative HTML version deleted]]

Hi all, I have updated my GSoS proposal: "FastPolly: Reducing LLVM-Polly Compiling overhead" (https://gist.github.com/tanstar/5441808). I think the pass ordering problem you discussed early can be also investigated in this project! Is there any comment or advice about my proposal? I appreciate all your help and advice. Thanks, Star Tan Proposal:

Zitat von Sébastien Le Ray <sebastien-samba at orniz.org>: >> The very strange thing is, that gpupdate tries to copy somethings >> from \\cch.intra\sysvol and not from \\dc1\sysvol... >> There a no server with name cch.intra, this is just the Realm... > > Thats expected. your.realm should resolve to all your DC in a > round-robin fashion. OK, I didn't

Rowland penny <rpenny at samba.org> schrieb: > Can you post your entire smb.conf > What OS ? > What Samba version ? Samba 4.1.6 on Ubuntu 14.04. My smb.conf: # Global parameters [global] workgroup = CCH realm = CCH.INTRA netbios name = MAIN interfaces = lo, br50 bind interfaces only = Yes server role = active directory domain

Zitat von Rowland penny <rpenny at samba.org>: >> Maybe is it possible that my tries with Samba as AD (this is my first >> installation of Samba 4 as AD controller) damages the AD-data? > > Well if it works for one PC and not another, it is probably a > problem with the second PC. Now I cannot update GPO on the first PC, too... The very strange thing is, that

This is correct >>that gpupdate tries to copy somethings from \\cch.intra\sysvol and not from \\dc1\sysvol... >>There a no server with name cch.intra, this is just the Realm... No not REALM, but DNSdomain but with the same name as the REALM.   You “should” be able to “ping cch.intra” or browse to \\cch.intra   if not, then your missing dns records.     If you have only

Hi list! I deleted completely Samba on my Server and reinstalled it again. Now it seems to work, but I have a little problem: if I try to access the home directory of a user and write something, the owner of the created directory/file is a UID, but not the user itself... Could someone help me? This is the definition of the share in my smb.conf: [homes] comment = Home Directories

Did you try a samba-tool ntacl sysvolreset on the DC? (actually… that almost never fixed anything in my case but why not) You can also dig in the Windows events log which could give you a more detailed error Regards Le 08/04/2016 09:38, Luca Bertoncello a écrit : > Zitat von Sébastien Le Ray <sebastien-samba at orniz.org>: > >>> The very strange thing is, that gpupdate

On 11/04/16 20:50, Luca Bertoncello wrote: > Rowland penny <rpenny at samba.org> schrieb: > >> Can you post your entire smb.conf >> What OS ? >> What Samba version ? > Samba 4.1.6 on Ubuntu 14.04. > My smb.conf: > > # Global parameters > [global] > workgroup = CCH > realm = CCH.INTRA > netbios name = MAIN >

R-users & helpers: I am using Amelia, mitools and cmprsk to fit cumulative incidence curves to multiply imputed datasets. The error message that I get "Error in eval(expr, envir, enclos) : invalid 'envir' argument" occurs when I try to fit models to the 50 imputed datasets using the "with.imputationList" function of mitools. The problem seems to occur

Hi list! I have an Ubuntu 14.04 Server with Samba 4.1.6 acting as Active Directory controller. I worked 'till today, now I tried to join a new PC to the domain and it does not work... Problems: start and shutdown scripts are NOT called at all, logon scripts are called on the first PC, but not in the new one. The new PC did not receive the policies and did not mount the shares. gpupdate

Anmeldung fehlgeschlagen: unbekannter Benutzername oder falsches Kennwort. And you did login in the domain with a domain user? Looks like it you did not. So try this from the pc which give the problem. net use x: \\cch.intra\sysvol /user:CCH\username Did it work? Ow and one i forgot.. Did you check the time on the pc and server, these must be in sync. Greetz, Louis >

Rowland penny <rpenny at samba.org> schrieb: > I think you will find this is the sharepath of the sysvol directory on > the DC, i.e. on a self compiled Samba it will be: > > [sysvol] > path = /usr/local/samba/var/locks/sysvol > read only = No > > What I think you are un-aware of is, the sysvol dir is not synced > between DCs, so your sysvol