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error mesage quadratic gm.txt [6] | 2.87 KB |
Hello,
-> Can you help me understanding why I get this error message when fitting this unconditional quadratic growth model?
-> Once running the script attached, I get this error:
Running Quadratic Growth Model, Path Specification with 10 parameters
Error: The job for model 'Quadratic Growth Model, Path Specification' exited abnormally with the error message: fit is not finite (The continuous part of the model implied covariance (loc2) is not positive definite in data 'Quadratic Growth Model, Path Specification.data' row 8664.
In addition: Warning message:
In model 'Quadratic Growth Model, Path Specification' Optimizer returned a non-zero status code 10. Starting values are not feasible. Consider mxTryHard()
-> Then I try to run it with mxTryHard, and I get another error:
mxTryHard_quadratic_gm_lifesatisf <- mxTryHard(quadratic_gm_lifesatisf) # Run the model, returning the result into model
All fit attempts resulted in errors - check starting values or model specification
Many Thanks!!!!
> mxVersion()
OpenMx version: 2.12.2 [GIT v2.12.2]
R version: R version 3.5.3 (2019-03-11)
Platform: x86_64-w64-mingw32
Default optimizer: SLSQP
NPSOL-enabled?: Yes
OpenMP-enabled?: No