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Test environments

  • local Windows 10 install, 4.4.1 (2024-06-14 ucrt)
  • travis.ci on github
  • win-builder R Under development (unstable) (2024-09-25 r87194 ucrt)

Comments

This is a major update, adding a system for constructing and rendering matrix expressions, operations and equations in LaTeX

R CMD check results

There were no ERRORs or WARNINGs or NOTEs.

matlib 1.0.0

  • added latexMatrix() to create a symbolic matrix
  • latexMatrix() made more general to handle much wider variety of cases, with LaTeX output [JF]
  • this is fleshed out with an Eqn() wrapper to work with other LaTeX-generating code in the package [PC]
  • added a vignette, inv-3d illustrating linear transformations and matrix inverse in 3D using rgl
  • latexMatrix() gets operators for matrix arithmetic (+,-, %*%) and operators (t())
  • added vignette, latex-equations.Rmd illustrating the variety of functions in the package for constructing matrix equations in LaTeX
  • added functions matmult(), matsum(), matpower() similar to the operators, but providing simplify = TRUE, as.numeric = TRUE
  • Eqn() gains a preview argument, rendering a LaTeX matrix expression in a Viewer pane.
  • latexMatrix() now allows row/column names to be displayed with a matrix.

Reverse dependencies

devtools::revdep() [1] "biplotbootGUI" "DIDmultiplegtDYN" "dymo" "hyperoverlap"
[5] "IOLS" "panelSUR" "smallstuff" "VIRF"

revdepcheck results

We checked 8 reverse dependencies, comparing R CMD check results across CRAN and dev versions of this package.

  • We saw 0 new problems
  • We failed to check 0 packages