Displaying 3 results from an estimated 3 matches for "factor2ind".
2018 Feb 26
2
glm package - Negative binomial regression model - Error
HI there
I am running this model in negative binomial regression, using glm.
I had no problems with running the model with a set of data, but now that
i'm trying to run if for new one. I always have this same error when
running the regression:
>
> #Run Regression
> x=cbind(factor2ind(d$year),factor2ind(d$month_week))
>
> out<- glm(cbind(influenza, n_sample) ~ x, family=quasibinomial,
> data=d)
>
> d$prop<-out$fitted.values
Error in `$<-.data.frame`(`*tmp*`, prop, value = c(0.0486530542835839, :
replacement has 208 rows, data has 365
>...
2018 Feb 26
0
glm package - Negative binomial regression model - Error
...model in negative binomial regression, using glm.
> I had no problems with running the model with a set of data, but now that
> i'm trying to run if for new one. I always have this same error when
> running the regression:
>
> >
> > #Run Regression
> > x=cbind(factor2ind(d$year),factor2ind(d$month_week))
> >
> > out<- glm(cbind(influenza, n_sample) ~ x, family=quasibinomial,
> > data=d)
> >
> > d$prop<-out$fitted.values
>
> Error in `$<-.data.frame`(`*tmp*`, prop, value = c(0.0486530542835839, :
> replaceme...
2009 Jun 25
2
crr - computationally singular
Dear R-help,
I'm very sorry to ask 2 questions in a week. I am using the package
'crr' and it does exactly what I need it to when I use the dataset a.
However, when I use dataset b I get the following error message:
Error in drop(.Call("La_dgesv", a, as.matrix(b), tol, PACKAGE = "base")) :
system is computationally singular: reciprocal condition number =