Displaying 3 results from an estimated 3 matches for "checks1".
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2009 May 04
0
Zelig, oprobit error
...l
"oprobit" in the zelig function. Using the same form as in the help
file, we get an error message. It produces coefficients, but no
standard errors. See results below. Any hints?
Thanks!
>
> o.probit <- zelig(as.factor(checks.change) ~ Oda + Oil + sh_neg +
sh_pos + checks1, model="oprobit", data=data.all)
> summary(o.probit)
Error in svd(X) : infinite or missing values in 'x'
> o.probit$coefficients
Oda Oil sh_neg sh_pos checks1
2.858e-02 1.978e-07 -1.961e-02 4.810e-02 8.492e-02
>
2008 Jul 30
1
model mix problem. FALSE CONVERGENCE
...;")>=1) {
guiDlgMessage("Il faut sp?cificier deux variables cat?gorielles.",
title = "ERROR", type = "ok", icon = c("error"), parent =
0)
stop("Il faut sp?cificier deux variables cat?gorielles") }
if (sum(para$checks1==c(T,T))==2) {
guiDlgMessage("Il ne faut cocher qu'une seule case pour la ligne
Transformation des donn?es.",
title = "ERROR", type = "ok", icon = c("error"), parent =
0)
stop("Il ne faut cocher qu'une seule case pour l...
2009 May 05
1
self organizing map advice for categorical data
...l
"oprobit" in the zelig function. Using the same form as in the help
file, we get an error message. It produces coefficients, but no
standard errors. See results below. Any hints?
Thanks!
>
> o.probit <- zelig(as.factor(checks.change) ~ Oda + Oil + sh_neg +
sh_pos + checks1, model="oprobit", data=data.all)
> summary(o.probit)
Error in svd(X) : infinite or missing values in 'x'
> o.probit$coefficients
Oda Oil sh_neg sh_pos checks1
2.858e-02 1.978e-07 -1.961e-02 4.810e-02 8.492e-02
>
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