Summary of ACEmod The model does not satisfy the first-order optimality conditions to the required accuracy, and no improved point for the merit function could be found during the final linesearch (Mx status RED) Your ordinal model may converge if you reduce mvnRelEps try: model <- mxOption(model, 'mvnRelEps', mxOption(model, 'mvnRelEps')/5) free parameters: name matrix row col Estimate Std.Error A lbound ubound 1 aM MZ.a 1 1 0.50257562 0.002282275 ! 0 3 2 aC MZ.a 2 1 0.04627610 0.002327442 -5 3 3 aU MZ.a 2 2 0.87428150 0.003705938 0 3 4 cM MZ.c 1 1 0.74181208 0.002778500 ! 0 3 5 cC MZ.c 2 1 0.16686054 0.013131421 ! -5 3 6 cU MZ.c 2 2 0.26341376 0.002619346 0 3 7 eM MZ.e 1 1 0.44837172 0.003803280 ! 0 3 8 eC MZ.e 2 1 -0.12550377 0.002813073 -5 3 9 eU MZ.e 2 2 0.35465429 NA ! 0 3 10 aMod21 MZ.aMod 2 1 -0.42713977 0.002389450 -3 3 11 aMod22 MZ.aMod 2 2 0.09518330 0.002596148 -3 3 12 cMod21 MZ.cMod 2 1 -0.13890199 0.015266374 ! -3 3 13 cMod22 MZ.cMod 2 2 0.39348967 0.002844213 ! -3 3 14 eMod21 MZ.eMod 2 1 -0.31309448 0.002877007 -3 3 15 eMod22 MZ.eMod 2 2 -0.36237942 NA ! -3 3 16 beta_Age_smk_cur MZ.bAge 1 1 0.05712661 NA ! 17 beta_Age_T2DM MZ.bAge 1 2 0.52118410 0.001495107 ! 18 beta_Sex_smk_cur MZ.bSex 1 1 -2.24233246 0.008201208 ! 19 beta_Sex_T2DM MZ.bSex 1 2 0.06048123 0.002663896 20 smk_cur_thresh MZ.Threshold 1 smk_cur1 -2.22239742 0.008864813 21 T2DM_thresh MZ.Threshold 1 T2DM1 3.10666407 0.008668509 confidence intervals: lbound estimate ubound note aMod21 NA -0.4271398 NA !!! aMod22 0.09518330 0.0951833 NA !!! cMod21 -0.13940290 -0.1389020 NA !!! cMod22 0.39348967 0.3934897 NA !!! eMod21 -0.31353134 -0.3130945 NA !!! eMod22 NA -0.3623794 NA !!! aM NA 0.5025756 0.5025756 !!! aC 0.04621058 0.0462761 NA !!! aU NA 0.8742815 0.8742815 !!! cM NA 0.7418121 NA !!! cC 0.16634053 0.1668605 NA !!! cU NA 0.2634138 0.2634138 !!! eM 0.44837172 0.4483717 NA !!! eC NA -0.1255038 -0.1255038 !!! eU NA 0.3546543 0.3547905 !!! To investigate missing CIs, run summary() again, with verbose=T, to see CI details. Model Statistics: | Parameters | Degrees of Freedom | Fit (-2lnL units) Model: 21 51989 26111.34 Saturated: NA NA NA Independence: NA NA NA Number of observations/statistics: 13002/52010 Constraint 'MZ.Var1' contributes 2 observed statistics. Information Criteria: | df Penalty | Parameters Penalty | Sample-Size Adjusted AIC: -77866.66 26153.34 26153.41 BIC: -466373.10 26310.27 26243.53 CFI: NA TLI: 1 (also known as NNFI) RMSEA: 0 [95% CI (NA, NA)] Prob(RMSEA <= 0.05): NA To get additional fit indices, see help(mxRefModels) timestamp: 2020-09-18 17:10:57 Wall clock time: 85745.67 secs OpenMx version number: 2.17.2 Need help? See help(mxSummary)