دورية أكاديمية
Assessing Potential Heteroscedasticity in Psychological Data: A GAMLSS approach
| العنوان: | Assessing Potential Heteroscedasticity in Psychological Data: A GAMLSS approach |
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| المؤلفون: | Correa, Juan C., Kneib, Thomas, Ospina, Raydonal, Tejada, Julian, Marmolejo-Ramos, Fernando |
| المصدر: | Tutorials in Quantitative Methods for Psychology, Vol 19, Iss 4, Pp 333-346 (2023) |
| بيانات النشر: | Université d'Ottawa, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Psychology |
| مصطلحات موضوعية: | heteroscedasticity, gamlss, scientific evidence., Psychology, BF1-990 |
| الوصف: | This paper provides a tutorial for analyzing psychological research data with GAMLSS, an R package that uses the family of generalized additive models for location, scale, and shape. These models extend the capacities of traditional parametric and non-parametric tools that primarily rely on the first moment of the statistical distribution. When psychological data fails the assumption of homoscedasticity, the GAMLSS approach might yield less biased estimates while offering more insights about the data when considering sources of heteroscedasticity. The supplemental material and data help newcomers understand the implementation of this approach in a straightforward step-by-step procedure. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English French |
| تدمد: | 1913-4126 |
| العلاقة: | https://www.tqmp.org/RegularArticles/vol19-4/p333/p333.pdfTest; https://doaj.org/toc/1913-4126Test |
| DOI: | 10.20982/tqmp.19.4.p333 |
| الوصول الحر: | https://doaj.org/article/2adf67064db948e7bc547c20193331c2Test |
| رقم الانضمام: | edsdoj.2adf67064db948e7bc547c20193331c2 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 19134126 |
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| DOI: | 10.20982/tqmp.19.4.p333 |