Palabras clave
Structural equations
Iron mining
Sustainability
Cómo citar
Resumen
Modeling using structural equations is a second-generation statistical data analysis technique, it has been positioned as the methodological option most used by researchers in various fields of science. The best-known method is the covariance-based approach, but it presents some limitations for its application in certain cases. Another alternative method is based on the variance structure, through the analysis of partial least squares, which is an appropriate option when the research involves the use of latent variables (for example, composite indicators) prepared by the researcher, and where it is necessary to explain and predict complex models. This article presents a brief summary of the structural equation modeling technique, with an example on the relationship of constructs, sustainability, and competitiveness in iron mining, and is intended to be a brief guide for future researchers in the engineering sciences.
Keywords: Competitiveness, Structural equations, Iron mining, Sustainability.
Citas
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