Breakdown of the compositional data approach in psychometric Likert scale big data analysis: about the loss of statistical power of two-sample t-tests applied to heavy-tailed big data

Abstract Bipolar psychometric scale data play a crucial role in psychological healthcare and health economics, such as in psychotherapeutic profiling and setting standards. Creating an accurate psychological profile not only benefits the patient but also saves time and costs. The quality of psychoth...

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Bibliographic Details
Main Authors: René Lehmann, Bodo Vogt
Format: Article
Language:English
Published: SpringerOpen 2025-04-01
Series:Brain Informatics
Online Access:https://doi.org/10.1186/s40708-025-00253-2
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