Introduction
What this guide covers
Introduction Advanced Statistics Module
Overview
Topics covered
- Introduction
- Multivariate Analysis: Linear Models and Covariance Structures
- Multivariate matrix algebra and fundamental operators
- 1.1 Vector of population and sample means
- 1.2 Population and sample covariance matrix
- 1.3 Correlation matrix
Related concepts
Main connections
Compatible notation
Mathematical sample in LaTeX
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\mathbf{X} = \begin{pmatrix}
x_{11} & x_{12} & \dots & x_{1p} \\
x_{21} & x_{22} & \dots & x_{2p} \\
\vdots & \vdots & \ddots & \vdots \\
x_{n1} & x_{n2} & \dots & x_{np}
\end{pmatrix} = \begin{pmatrix}
\mathbf{x}_1^T \\
\mathbf{x}_2^T \\
\vdots \\
\mathbf{x}_n^T
\end{pmatrix}