GSCA Pro is free software for generalized structured component analysis (GSCA), which is a component-based approach to structural equation modeling (SEM). This software provides a graphical user interface that allows users to easily express their model as a path diagram and view results.
GSCA Pro 1.1 enables users to
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conduct a single- or multiple-group analysis
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evaluate and compare overall and local model fit
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constrain parameters within a group or across groups
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consider second-order components
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analyze discrete indicators (nominal or ordinal)
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include component interactions
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apply regularization (ridge or lasso)
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conduct a multilevel analysis
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consider components and factors simultaneously
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conduct a mediation and conditional process analysis
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handle missing observations
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calculate descriptive statistics
