Displaying 1 result from an estimated 1 matches for "lavaanify".
2011 Jun 01
3
error in model specification for cfa with lavaan-package
...n error message (here partly in german)
"Error in chol.default(S) : der führende Minor der Ordnung 4 ist nicht positiv definit
Fehler in Sample(data = data, group = group, sample.cov = sample.cov, sample.mean = sample.mean, : sample covariance can not be inverted"
Then I tried to "lavaanify" my model specification first
cfa.model<- lavaanify(cfa.model)
id lhs op rhs user group free ustart fixed.x label eq.id free.uncon
1 1 f1 =~ x1 1 1 1 NA 0 f1=~x1 0 1
2 2 f1 =~ x2 1 1 2 NA 0 f1=~x2 0 2
3 3 ...