| Hu Chunyan,Hu Liangping,Reasonably carry out multivariate analysis： complex structural equation model analysis[J].SICHUAN MENTAL HEALTH,2024,37(S1):41-47 |
| Reasonably carry out multivariate analysis： complex structural equation model analysis |
DOI：10.11886/scjsws20230925004 |
| English keywords:Free parameters Fixed parameters Model identification Model modification Model estimation Model evaluation |
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| The purpose of this article was to introduce the basic concepts， calculation methods， two examples related to the complex structural equation model analysis and how to implement calculations using SAS. Basic concepts included free parameters and fixed parameters， direct effects and indirect effects， basic composition of the model and model modification. The computational methods involved the model identification， the model estimation and the model evaluation. The data in the two examples were "primary school teachers' job satisfaction data" and "relationship of sense of alienation and socioeconomic status among 932 subjects". With the help of SAS software， the structural equation model analysis was conducted on the data in the two examples， and an explanation was given to the SAS output results. |
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