Package: genridge 0.8.0
genridge: Generalized Ridge Trace Plots for Ridge Regression
The genridge package introduces generalizations of the standard univariate ridge trace plot used in ridge regression and related methods. These graphical methods show both bias (actually, shrinkage) and precision, by plotting the covariance ellipsoids of the estimated coefficients, rather than just the estimates themselves. 2D and 3D plotting methods are provided, both in the space of the predictor variables and in the transformed space of the PCA/SVD of the predictors.
Authors:
genridge_0.8.0.tar.gz
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genridge.pdf |genridge.html✨
genridge/json (API)
NEWS
| # Install 'genridge' in R: |
| install.packages('genridge', repos = c('https://friendly.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/friendly/genridge/issues
Pkgdown site:https://friendly.github.io
bias-variancegraphicsprincipal-component-analysisregression-modelsridge-regressionsingular-value-decomposition
Last updated 4 months agofrom:71fbe2ee8d. Checks:6 OK, 3 NOTE. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Apr 01 2025 |
| R-4.5-win | NOTE | Apr 01 2025 |
| R-4.5-mac | NOTE | Apr 01 2025 |
| R-4.5-linux | NOTE | Apr 01 2025 |
| R-4.4-win | OK | Apr 01 2025 |
| R-4.4-mac | OK | Apr 01 2025 |
| R-4.4-linux | OK | Apr 01 2025 |
| R-4.3-win | OK | Apr 01 2025 |
| R-4.3-mac | OK | Apr 01 2025 |
Exports:contourfpcaplot3dprecisionridgetraceplottrans.colors
Dependencies:abindbackportsbase64encbootbroombslibcachemcarcarDataclicolorspacecowplotcpp11DerivdigestdoBydplyrevaluatefansifarverfastmapfontawesomeFormulafsgenericsggplot2gluegtablehighrhtmltoolshtmlwidgetsisobandjquerylibjsonliteknitrlabelinglatticelifecyclelme4magrittrMASSMatrixMatrixModelsmemoisemgcvmicrobenchmarkmimeminqamodelrmunsellnlmenloptrnnetnumDerivpbkrtestpillarpkgconfigpurrrquantregR6rappdirsrbibutilsRColorBrewerRcppRcppEigenRdpackreformulasrglrlangrmarkdownsassscalesSparseMstringistringrsurvivaltibbletidyrtidyselecttinytexutf8vctrsviridisLitewithrxfunyaml
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Generalized ridge trace plots for ridge regression | genridge-package genridge _PACKAGE |
| Acetylene Data | Acetylene |
| Biplot of Ridge Regression Trace Plot in SVD Space | biplot.pcaridge biplot.ridge |
| Enhanced Contour Plots | contourf |
| Detroit Homicide Data for 1961-1973 | Detroit |
| Diabetes Progression | diab |
| Hospital manpower data | Manpower |
| Scatterplot Matrix of Bivariate Ridge Trace Plots | pairs.ridge |
| Transform Ridge Estimates to PCA Space | pca pca.ridge |
| Plot Shrinkage vs. Variance for Ridge Precision | plot.precision |
| Bivariate Ridge Trace Plots | plot.pcaridge plot.ridge |
| 3D Ridge Trace Plots | plot3d plot3d.pcaridge plot3d.ridge |
| Measures of Precision and Shrinkage for Ridge Regression | precision precision.lm precision.ridge |
| Prostate Cancer Data | prostate |
| Ridge Regression Estimates | best best.ridge coef.ridge print.ridge ridge ridge.default ridge.formula vcov.ridge |
| Univariate Ridge Trace Plots | traceplot |
| Make Colors Transparent | trans.colors |
| Variance Inflation Factors for Ridge Regression | plot.vif.ridge print.vif.ridge vif.ridge |
