R: Maximum Likelihood Shrinkage using Generalized Ridge or Least Angle Regression

# Maximum Likelihood Shrinkage using Generalized Ridge or Least Angle Regression

## Documentation for package ‘RXshrink’ version 2.3

- DESCRIPTION file.
- Code demos. Use demo() to run them.

## Help Pages

RXshrink-package | Maximum Likelihood (ML) Shrinkage using Generalized Ridge or Least Angle Regression
aug.lars | Maximum Likelihood Estimation of Effects in Least Angle Regression
correct.signs | Normal-Theory Maximum Likelihood Estimation of Beta Coefficients with "Correct" Signs
eff.aug | Augment calculations performed by eff.ridge() to prepare for display of eliptical confidence regions for pairs of biased coefficient estimates using plot.eff.biv()
eff.biv | Specify pairs of GRR Coefficient Estimates for display in Bivariate Confidence Regions
eff.ridge | Efficient Maximum Likelihood (ML) Shrinkage via the Shortest Piecewise Linear-Spline PATH
haldport | Portland Cement data of Hald(1952)
longley2 | Art Hoerl's update of the infamous Longley(1967) benchmark dataset
meff | m-Extents of Shrinkage used in eff.ridge() Calculations.
MLboot | Calculate Bootstrap distribution of Unrestricted Maximum Likelihood (ML) point-estimates for a Linear Model.
MLcalc | Calculate Efficient Maximum Likelihood (ML) point-estimates for a Linear Model that are either Unbiased (OLS) or Most Likely to be Optimally Biased under Normal-distribution theory.
MLhist | Plot method for MLboot objects
MLtrue | Simulate data for Linear Models with known Parameter values and Normal Errors
mpg | Hocking(1976) Miles Per Gallon data: a Multiple Regression Benchmark
plot.aug.lars | Plot method for aug.lars objects
plot.eff.biv | Plot method for eff.biv objects
plot.eff.ridge | Plot method for eff.ridge objects
plot.qm.ridge | Plot method for qm.ridge objects
plot.RXpredict | Plot method for RXpredict objects
plot.syxi | Plot method for syxi objects
plot.uc.lars | Plot method for uc.lars objects
plot.YonX | Plot method for YonX objects
qm.ridge | Restricted (2-parameter) Maximum Likelihood Shrinkage in Regression
RXpredict | Predictions from Models fit using RXshrink Generalized Ridge Estimation Methods.
syxi | Linear and GAM Spline Predictions from a Single x-Variable
tycobb | Ty Cobb batting statistics for 1905-1928 with Carl Morris' 2-piece Spline term.
uc.lars | Maximum Likelihood Least Angle Regression on Uncorrelated X-Components
YonX | Maximum Likelihood (ML) Shrinkage in Simple Linear Regression