Displaying 5 results from an estimated 5 matches for "dage".
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2003 Aug 20
1
query on converting survey data from one structure to another
...re EA is the enumeration area number, HM is
the homestead number and HH is the household number. Within this file the
data is stored as follows,
###### file="5677-001-001.TXT" ######
EAnumber=5677
HMnumber=001
HHnumber=001
# Demographics section
Dserial=01 #first person in household
Dage=56
Dsex=1
Dserial=02 #second person in household
Dage=44
Dsex=2
Dserial=03 #second person in household
Dage=7
Dsex=2
# Agricultural inputs section
Amaize=200
Apumpkins=50
###### end of file ########
Note that in the demograpics section there may only be less than 3 or more
people in some hous...
2007 Aug 06
1
(Censboot, Z-score, Cox) How to use Z-score as the statistic within censboot?
Dear R Help list,
My question is regarding extracting the standard error or Z-score from a
cph or coxph call. My Cox model is: -
modz=cph(Surv(TSURV,STATUS)~RAGE+DAGE+REG_WTIME_M+CLD_ISCH+POLY_VS,
data=kidneyT,method="breslow", x=T, y=T)
I've used names(modz) but can't see anything that will let me extract
the Z scores for each coefficient or the standard errors in the same way
one can use coef (modz).
I need to get either the se or Zscore as...
2007 Aug 16
1
(coxph, se) Obtaining standard errors of coefficients from coxph to store
Hi all,
I'm wanting to be able to find and store the z-score of coxph below: -
modz=coxph(Surv(TSURV,STATUS)~RAGE+DAGE+REG_WTIME_M+CLD_ISCH+POLY_VS,
data=kidneyT,method="breslow")
I know summary(modz) will give me this, but how do i extract the
standard error or z-score values in a similar way to obtaining the
coefficients by coef(modz) ? I think it must be something to do with
modz$var but I'm havi...
2007 Sep 10
0
Loop and loop output [Cox model, for, function, loglik]
...)
}
}
T3=CIT3(CLD_ISCH,CLD_ISCH,tf2)
#-----------------------------------------------------------------------
-------#
#-----------------------------------------------------------------------
-------#
newdata=data.frame(T1,T2,T3,kidneyT)
attach(newdata)
coxmodel=coxph(Surv(TSURV,STATUS)~RAGE+DAGE+REG_WTIME_M+POLY_VS+T1+T2+T3
,
method="breslow", data=newdata)
coxmodel$loglik[2]
##########################################################
Regards and Thx
DaveL
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services.
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2008 Oct 15
0
R-help Digest, Vol 67, Issue 31
...te Luis,
Ten eerste wil ik graag meedelen dat het aanbeveling verdient als
iedereen zich bedient van een gezamenlijke taal (Gesamtsprache)
wanneer het internationale communicatie betreft. Hoewel de taal van
voorkeur uiteraard discutabel is, schijnt er toch redelijke consensus
te zijn dat heden ten dage de taal van voorkeur Engels dient te zijn.
Dit heeft als voordeel dat er meer mensen de mogelijkheid hebben de
vraag te begrijpen en een antwoord te geven, zodat je sneller, meer en
waarschijnlijk betere feedback krijgt.
Maar in dit geval is het met name ook zaak zelf de help te raadplegen,
hetgee...