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Title

Matrix Formation in Univariate and Multivariate General Linear Models

Author

Arwa A. Alkhalaf

Citation

Vol. 24  No. 4  pp. 44-50

Abstract

This paper offers an overview of matrix formation and calculation techniques within the framework of General Linear Models (GLMs). It takes a sequential approach, beginning with a detailed exploration of matrix formation and calculation methods in regression analysis and univariate analysis of variance (ANOVA). Subsequently, it extends the discussion to cover multivariate analysis of variance (MANOVA). The primary objective of this study was to provide a clear and accessible explanation of the underlying matrices that play a crucial role in GLMs. Through linking, essentially different statistical methods, by fundamental principles and algebraic foundations that underpin the GLM estimation. Insights presented here aim to assist researchers, statisticians, and data analysts in enhancing their understanding of GLMs and their practical implementation in diverse research domains. This paper contributes to a better comprehension of the matrix-based techniques that can be extended to GLMs.

Keywords

Matrix formation, General Linear Models, Univariate Analysis of Variance (ANOVA), Multivariate Analysis of Variance (MANOVA)

URL

http://paper.ijcsns.org/07_book/202404/20240405.pdf