similar to: Question regarding significance of a covariate in a coxme survival model

Displaying 20 results from an estimated 100 matches similar to: "Question regarding significance of a covariate in a coxme survival model"

2010 Jul 27
0
AIC from coxme
Hi, I am running the following model: fit1.full <- coxme(Surv(age_sym1, sym1) ~ sex + lifedxm*sex + (1|famid), data=bip.surv) I would like to extract the AIC from that object to calculate the AICC. However, when I look at str(fit1.full) and summary(fit1.full) (pasted below) I don't see anything that would allow me to get pull the AIC out from that object. Is there a way to retrieve the
2010 Jul 22
2
Multilevel survival model
* Please cc me if you reply as I am a digest subscriber * Hi, I am wondering how I can run a multilevel survival model in R? Below is some of my data. > head(bi0.test) childid famid lifedxm sex age delta 1 22.02 22 CONTROL MALES 21.36893 0 2 13.02 13 MAJOR MALES 21.18001 0 3 64.02 64 CONTROL MALES 20.09377 0 4 5.02 5 CONTROL FEMALES
2011 May 18
1
Changing order of facet grid in ggplot2
Hi I am running the following code: sym <- c(sym1,sym2,sym4) lifedxm <- c("O-BD","O-WELL","O-UNI") life <- c(lifedxm,lifedxm,lifedxm) tp <- c("TP-ANY","TP-ANY", "TP-ANY", "TP-SUB", "TP-SUB", "TP-SUB", "TP-CLIN" , "TP-CLIN", "TP-CLIN") data <-
2010 Jul 23
1
Survival analysis MLE gives NA or enormous standard errors
Hi, I am trying to fit the following model: sr.reg.s4.nore <- survreg(Surv(age_sym4,sym4), as.factor(lifedxm), data=bip.surv) Where age_sym4 is the age that a subject develops clinical thought problems; sym4 is whether they develop clinical thoughts problems (0 or 1); and lifedxm is mother's diagnosis: BIPOLAR, MAJOR DEPRESSION, or CONTROL. I am interested in whether or not
2010 Aug 31
1
any statement equals to 'goto'?
I have the following code: ----------------------------------------------------------------------------------------------------- result <- matrix(NA, nrow=1, ncol=5) for(i in 1:(nsnp-1)) { for(j in (i+1):nsnp){ tempsnp1 <- data.lme[,i] tempsnp2 <- data.lme[,j] fm1 <- lme(trait~sex+age+rmtemp.b+fc+tempsnp1+tempsnp2+tempsnp1*tempsnp2, random=~1|famid, na.action=na.omit) fm2 <-
2006 Apr 27
2
Incomplete Trio in TDT analysis
I am involved in a study where, as in most of life, men demonstrate themselves to be recalcitrant. So while we have many probands and most of their mothers we only have about 50% of the trios being complete. I have been running tdt and trio.types. It appears as if it is ignoring the duos. Sometimes a duo can be informative. For instance Father ..missing Mother 1/2 Proband 1/1 This duo shows that
2006 May 02
4
Repeating tdt function on thousands of variables
I am using dgc.genetics to perform TDT analysis on SNP data from a cohort of trios. I now have a file with about 6008 variables. The first few variables related to the pedigree data such as the pedigree ID the person ID etc. Thereafter each variable is a specific locus or marker. The variables are named by a pattern such as "Genotype.nnnnn" with nnnnn corresponding to a number which
2012 Nov 10
1
Likelihood ratio
Hi All I have to run multiple stimations and to compute Likelihhod ratio. If I compute ls function with coef and summary I can extract "outputs" that I need. I am not able to find something similar to log liklihood.... Can you pease tell me running a ls function x on y how to extract if posible LR statitic or Likelihood or Log likelihood. Many thanks in advance. If you send me
2010 Sep 08
0
How to get OR and CI from GEE R package
Hi, I am fitting a GEE model using gee R package, but I am not sure how to get OR and its CI? Could anyone give me some hints? Here are some output: > gee.obj <- gee(Affection~Sibsex+Probandsex,id = FAMID,family = binomial,corstr = "independence",data =seldata) Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27 running glm to get initial regression estimate
2012 Oct 29
4
replace repeated id in a pedigree list
Hello, I have a pedigree file such this: FAMID ID FA ID MO ID SEX STATUS 1 1 0 0 2 0 1 2 3 1 2 2 1 4 3 1 1 2 1 5 3 1 1 0 1 6 3 1 1 0 1 7 3 1 2 2 1 8 3 1 1 0 1 9 3 1 1 0 1 10 3 1 2 0 1 11 3 1 1 0 1 3 0 0 1 0 2 12 13
2012 Nov 09
0
Kinship2 and GenABEL
Hi, I'm using kinship2 to calculate heritabilty, but I would like calculate in GenABEL too. I trying the code: > require(kinship2) > require(GenABEL) > pedig = with(Dados, pedigree(id=IID, dadid=PAT, momid=MAT, sex=SEX, famid=FID, missid=0)) > kmat = kinship(pedig) > (mod1 = polygenic(altura ~ SEX + idade, data=Dados, kin=kmat)) Erro em intI(i, n = d[1],
2008 Feb 06
2
kinship package: drawing pedigree error
Hi Im using the kinship package to draw a pedigree. On my data set this works fine but when i add indivudals to the pedigree i keep getting an error i hope someone can help me! This is the code im using: Data<-read.table("Tree.txt", header=T, sep=",") attach(Data) ped<-pedigree(id, dadid, momid, sex, aff) par(xpd=T) plot.pedigree(ped) This is my data looks like
2015 Nov 21
2
[lld] R_MIPS_HI16 / R_MIPS_LO16 calculation
On Sat, Nov 21, 2015 at 9:28 AM, Rui Ueyama <ruiu at google.com> wrote: > On Fri, Nov 20, 2015 at 10:13 PM, Simon Atanasyan <simon at atanasyan.com> > wrote: >> >> In case of MIPS O32 ABI we have to find a matching R_MIPS_LO16 >> relocation to calculate R_MIPS_HI16 one because R_MIPS_HI16 uses >> combined addend (AHI << 16) + (short)ALO where AHI is
2019 Mar 26
4
GSoC19: Improve LLVM binary utilities
(Adding just a bit to Jake's response) On Tue, Mar 26, 2019 at 11:31 AM Jake Ehrlich via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Hi Seiya, > > What should I prioritize? I suppose that improving llvm-objcopy is the >> most crucial work in this summer. > > > This is an opinion that will vary a lot from person to person. > +1! And don't forget that
2015 Nov 21
2
[lld] R_MIPS_HI16 / R_MIPS_LO16 calculation
On Sat, Nov 21, 2015 at 10:08 AM, Rui Ueyama <ruiu at google.com> wrote: > On Fri, Nov 20, 2015 at 11:02 PM, Simon Atanasyan <simon at atanasyan.com> > wrote: >> >> On Sat, Nov 21, 2015 at 9:28 AM, Rui Ueyama <ruiu at google.com> wrote: >> > On Fri, Nov 20, 2015 at 10:13 PM, Simon Atanasyan <simon at atanasyan.com> >> > wrote: >>
2010 Jan 13
1
Dynamic file / url name with read.csv
Hi- I would like to be able to change the value of SymA below and download a file from the corresponding URL.? Hardcoded, this line works fine: Symbol<- read.csv("http://ichart.finance.yahoo.com/table.csv?s=SPY&ignore=.csv", stringsAsFactors=F) However, when I incorporate using?a variable for the ticker, it no longer works.? SymA<- "SPY" Sym1<-
2006 Apr 06
4
Reshaping genetic data from long to wide
Bottom Line Up Front: How does one reshape genetic data from long to wide? I currently have a lot of data. About 180 individuals (some probands/patients, some parents, rare siblings) and SNP data from 6000 loci on each. The standard formats seem to be something along the lines of Famid, pid, fatid, motid, affected, sex, locus1Allele1, locus1Allele2, locus2Allele1, locus2Allele2, etc In other
2015 Nov 21
2
[lld] R_MIPS_HI16 / R_MIPS_LO16 calculation
Hi, I am working on support R_MIPS_HI16 / R_MIPS_LO16 in the new LLD and have a couple of questions. == Q1 In case of MIPS O32 ABI we have to find a matching R_MIPS_LO16 relocation to calculate R_MIPS_HI16 one because R_MIPS_HI16 uses combined addend (AHI << 16) + (short)ALO where AHI is original R_MIPS_HI16 addend and ALO is addend of the matching R_MIPS_LO16 relocation [1]. There are two
2006 Apr 12
0
Fatal trap 12: page fault while in kernel mode
Hi, I had 6 crash in 3 hours with exactly the same messages is my aac controler dead ? aac0: COMMAND 0xc4c9d900 TIMEOUT AFTER 512 SECONDS aac0: WARNING! Controller is no longer running! code= 0x100 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 01 fault virtual address = 0x5a fault code = supervisor read, page not present instruction pointer =
2013 Jul 13
2
[LLVMdev] Special case list files; a bug and a slowness issue
Hi, I need to be able to use a special case list file containing thousands of entries (namely, a list of libc symbols, to be used when using DFSan with an uninstrumented libc). Initially I built the symbol list like this: fun:sym1=uninstrumented fun:sym2=uninstrumented fun:sym3=uninstrumented ... fun:sym6000=uninstrumented What I found was that, despite various bits of documentation [1,2], the