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| Non-positive definite first-order error |
 
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| Jessie Rudi posted on Wednesday, April 04, 2018 - 9:23 am
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I am receiving this error for a model with good fit and sound findings that support our theory:
THE STANDARD ERRORS OF THE MODEL PARAMETER ESTIMATES MAY NOT BE
TRUSTWORTHY FOR SOME PARAMETERS DUE TO A NON-POSITIVE DEFINITE
FIRST-ORDER DERIVATIVE PRODUCT MATRIX. THIS MAY BE DUE TO THE STARTING
VALUES BUT MAY ALSO BE AN INDICATION OF MODEL NONIDENTIFICATION. THE
CONDITION NUMBER IS -0.219D-17. PROBLEM INVOLVING THE FOLLOWING PARAMETER:
Parameter 67, W2HEDO
I don't see any problems in the TECH4 output -- where else could I look to see what the problem is? |
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| If W2HEDO is binary you can ignore the message. Otherwise, send to Support along with your license number. |
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