结构方程建模
计算机科学
路径(计算)
变量(数学)
软件
因子(编程语言)
路径分析(统计学)
数据挖掘
机器学习
数学
程序设计语言
数学分析
作者
Suzanne Jak,Hongli Li,Laura Kolbe,Mike W.‐L. Cheung
标识
DOI:10.31234/osf.io/hj2wr
摘要
Meta-analytic Structural Equation Modeling (MASEM) refers to fitting structural equation models (such as path models or factor models) to meta-analytic data. Currently, fitting MASEMs may be challenging for researchers that are not accustomed to working with R software and packages. Therefore, we developed webMASEM; a web application for MASEM. This app implements the one-stage MASEM approach, and allows users to apply MASEM in a user-friendly way. The aim of this article is to provide a tutorial on one-stage MASEM and a practical guide to webMASEM. We will pay specific attention to how the data should be structured and prepared for webMASEM, because mistakes in this step may lead to faulty results without receiving an error message. The use of webMASEM is illustrated with an analysis of a meta-analytic path model in which the path coefficients are moderated by a study-level variable, and a meta-analytic factor model in which the factor loadings are moderated by a study-level variable. All used datafiles and R-codes are available online.
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