Tools for fitting linear models that complement those in base
R
.
Provided functions include:
ci
- Compute Confidence IntervalscoefFrame
- Return model parameters in a data
frameCrossTable
- Cross Tabulation with Tests for Factor
Independenceestimable
- Compute contrasts and estimable linear
functionsfast.prcomp
- Efficient computation of principal
components and singular value decompositionfit.contrast
- Compute and test arbitrary contrasts for
regression objectsglh.test
- Test a General Linear Hypothesis for a
Regression Modelmake.contrasts
- Construct a User-Specified Contrast
MatrixInstall the released version of gmodels from CRAN with:
install.packages('gmodels')
Install the development version of gmodels from GitHub with:
# install.packages("devtools")
::install_github("r-gregmisc/gmodels") devtools