Displaying 6 results from an estimated 6 matches for "zsca".
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sca
2008 Mar 05
1
problem with geepack
...worked fine:
gee1<-geese(Activity~Water, id=Individual, data=dataF, family=gaussian)
but when I use other variables e.g
gee2<-geese(Activity~Hgt+Size+Water, id=Individual, data=dataF,
family=gaussian)
I get the error message
"Error in geese.fit(x, y, id, offset, soffset, w, waves, zsca, zcor,
corp, :
nrow(zsca) and length(y) not match"
which I am not able to understand.
The same problem has been reported in the list in 2006, but I have not
found any response to it.
Any suggestion?
Giacomo
2008 Oct 29
2
call works with gee and yags, but not geepack
...orstr="exchangeable",data=dat,alphainit=0.05)
However, I am making a mistake with:
library(geepack)
fit.geese <- geese(score ~ chem + time, id=id,
family=gaussian,corstr="exch",data=dat)
I obtain the following error:
Error in geese.fit(x, y, id, offset, soffset, w, waves, zsca, zcor, corp, :
nrow(zsca) and length(y) not match
Could someone tell me what I have done incorrectly. Thanks for your
time, Juliet.
Data Below:
id treat time1 time2 time3 time4 chem1 chem2 chem3 chem4 time score chem
1 1 20 18 15 15 1000 1100 1200 1300 0 20 1000
1 1 20 18 15 15 1000 1100 1200...
2006 Aug 25
0
Problem with geeglm
...reedom
Residual deviance: 352.28 on 957 degrees of freedom
AIC: 356.28
Number of Fisher Scoring iterations: 6
summary(geeglm(event.nab.2~va.2,family=binomial(link="logit"),id=patient.id,cor="exch",data=test))
Error in geese.fit(xx, yy, id, offset, soffset, w, waves = waves,
zsca, :
nrow(zsca) and length(y) not match
> head(test)
patient.id event.nab.2 va.2
1 1 0 (-Inf,84]
2 1 0 (-Inf,84]
3 2 0 (84, Inf]
4 2 0 (84, Inf]
5 3...
2012 May 04
0
Converting code from gee() to geeglm()
..., id = rad09 ,
data = Males, subset = marp1 == 1 , family = binomial, weights =
Vigtpan , corstr ="unstructured" )
*I get the following error message and not sure how to work on that. Any
suggestions appreciated*
Error in geese.fit(xx, yy, id, offset, soffset, w, waves = waves, zsca, :
nrow(zsca) and length(y) not match
In addition: Warning messages:
1: In eval(expr, envir, enclos) :
non-integer #successes in a binomial glm!
2: glm.fit: algorithm did not converge
3: glm.fit: fitted probabilities numerically 0 or 1 occurred
*Regards*
*Stefan Jonsson*
*
*
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2012 Sep 08
0
reshape and geeglm problem
...geeSand=(geeglm(PHQ~as.factor(compl_bin)+Neuro+PHQ_base+as.factor(depr0)+EFE+as.factor(Sex.x)+as.factor(error)+stress+hours,family = poisson,data=compl_long,id=subject, corst="exchangeable"))
I am getting an error:
"Error in geese.fit(xx, yy, id, offset, soffset, w, waves = waves, zsca, :
nrow(zsca) and length(y) not match"
If I remove variables as.factor(error) and hours, geeglm does not complain, and I am getting the output. The function does not work with error and hours variables. I check the length of all the variables, they are equal. Could you please help me figu...
2011 Apr 07
1
Quasipoisson with geeglm
...[1] 185.8571), so changing to quasipoisson is needed. However, the code below
geeglm(SumOfButterflies ~ RES_YEAR, family = quasipoisson, data = ManijurtNoNA, id = RES_ROTE_ID, corstr = "ar1")
produces the following error
Error in geese.fit(xx, yy, id, offset, soffset, w, waves = waves, zsca, : variance invalid.
Other correlation structures encounter the same problem. I also tried adding "waves = RES_YEAR" (although I am not sure how waves should be used correctly), but it does not change anything.
Any suggestions what might be wrong?
Regards,
Ivy
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