genridge 0.8.0 (2024-11-30)
This is a major update to the package adding additional plotting methods
o Fleshed out and installed plot.precision()
o Illustrate plot.precision() in README.Rmd
o Added diab data, diabetes from CASI
o Fixed documentation for plot.ridge() so that plot.pcaridge() is documented explicitly.
o vif.ridge() now returns a "vif.ridge" object list to prepare for a plot method.
o Added plot.vif.ridge() to plot VIFs vs shrinkage
o Added norm.diff = sqrt((b_OLS - b_ridge)^2) as a measure of shrinkage to precision()
o Added plot.precision() for plots of shrinkage vs. precision
o Added best() to display the optimal shrinkage criteria