+A latent variable is a hidden construct, unobservable directly, whose influence is inferred from measured data. It helps explain patterns and relationships among observable variables within a [Statistical Model](/wiki/statistical_model) or for [Data Analysis](/wiki/data_analysis), revealing deeper underlying structures.
+## See also
+- [Factor Analysis](/wiki/factor_analysis)
+- [Principal Component Analysis](/wiki/principal_component_analysis)
+- [Clustering](/wiki/clustering)
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