matlib: Matrix Functions for Teaching and Learning Linear Algebra and
Multivariate Statistics
A collection of matrix functions for teaching and learning matrix
linear algebra as used in multivariate statistical methods. These functions are
mainly for tutorial purposes in learning matrix algebra ideas using R. In some
cases, functions are provided for concepts available elsewhere in R, but where
the function call or name is not obvious. In other cases, functions are provided
to show or demonstrate an algorithm. In addition, a collection of functions are
provided for drawing vector diagrams in 2D and 3D.
| Version: |
1.0.0 |
| Imports: |
xtable, MASS, rgl, car, methods, dplyr, knitr, rmarkdown, rstudioapi |
| Suggests: |
carData, webshot2, markdown, bookdown, clipr |
| Published: |
2024-10-02 |
| DOI: |
10.32614/CRAN.package.matlib |
| Author: |
Michael Friendly 
[aut, cre] (<https://orcid.org/0000-0002-3237-0941>),
John Fox [aut]
(<https://orcid.org/0000-0002-1196-8012>),
Phil Chalmers
[aut] (<https://orcid.org/0000-0001-5332-2810>),
Georges Monette
[ctb] (<https://orcid.org/0000-0003-0076-5532>),
Gaston Sanchez [ctb] |
| Maintainer: |
Michael Friendly <friendly at yorku.ca> |
| BugReports: |
https://github.com/friendly/matlib/issues |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: |
https://github.com/friendly/matlib,
http://friendly.github.io/matlib/ |
| NeedsCompilation: |
no |
| Language: |
en-US |
| Materials: |
NEWS |
| In views: |
NumericalMathematics |
| CRAN checks: |
matlib results |
Documentation:
| Reference manual: |
matlib.pdf |
| Vignettes: |
Vector Spaces of Least Squares and Linear Equations (source, R code)
Properties of determinants (source, R code)
Evaluation of determinants (source, R code)
Eigenvalues and Eigenvectors: Properties (source, R code)
Eigenvalues: Spectral Decomposition (source, R code)
Generalized inverse (source, R code)
Gram-Schmidt Orthogonalization and Regression (source, R code)
Linear transformations and matrix inverse in 3D (source, R code)
Inverse of a matrix (source, R code)
Matrix inversion by elementary row operations (source, R code)
LaTeX Equations with latexMatrix, Eqn and matrix2latex (source, R code)
Solving Linear Equations (source, R code)
|
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