I am trying the Beta version to run a multivariate saturated model with ordinal data. However, I am getting no estimated parameters. Could I be missing something in the script (attached)? Any help is greatly appreciated.
Here is the output message:
> SatFit<- mxRun(SatModel, intervals=F)
Summary of Sat
observed statistics: 7099
estimated parameters: 0
degrees of freedom: 7099
-2 log likelihood: NA
number of observations: 1394
| df Penalty | Parameters Penalty | Sample-Size Adjusted
AIC: NA NA NA
BIC: NA NA NA
Some of your fit indices are missing.
To get them, fit saturated and independence models, and include them with
summary(yourModel, SaturatedLikelihood=..., IndependenceLikelihood=...).
timestamp: 2014-08-22 13:59:41
wall clock time: 0.390008 secs
OpenMx version number: 22.214.171.12451