grpreg: Regularization Paths for Regression Models with Grouped Covariates

Efficient algorithms for fitting the regularization path of linear or logistic regression models with grouped penalties. This includes group selection methods such as group lasso, group MCP, and group SCAD as well as bi-level selection methods such as the group exponential lasso, the composite MCP, and the group bridge.

Author
Patrick Breheny
Date of publication
2016-07-11 22:56:52
Maintainer
Patrick Breheny <patrick-breheny@uiowa.edu>
License
GPL-3
Version
3.0-2

View on CRAN

Man pages

auc
Calculates AUC for cv.grpsurv objects
Birthwt
Risk Factors Associated with Low Infant Birth Weight
birthwt.grpreg
Risk Factors Associated with Low Infant Birth Weight
cv.grpreg
Cross-validation for grpreg
cv.grpsurv
Cross-validation for grpsurv
gBridge
Fit a group bridge regression path
grpreg
Fit a group penalized regression path
grpreg-internal
Internal grpreg functions
grpreg-package
Regularization paths for regression models with grouped...
grpsurv
Fit an group penalized survival model
logLik.grpreg
logLik method for grpreg
Lung
VA lung cancer data set
plot.cv.grpreg
Plots the cross-validation curve from a 'cv.grpreg' object
plot.grpreg
Plot coefficients from a "grpreg" object
predict
Model predictions based on a fitted 'grpreg' object
predict.grpsurv
Model predictions based on a fitted "grpsurv" object.
select.grpreg
Select an value of lambda along a grpreg path
summary.cv.grpreg
Summarizing inferences based on cross-validation

Files in this package

grpreg
grpreg/inst
grpreg/inst/CITATION
grpreg/inst/tests
grpreg/inst/tests/coerce.R
grpreg/inst/tests/basic-functionality.R
grpreg/inst/tests/multitask.R
grpreg/inst/tests/standardization-orthogonalization.R
grpreg/inst/tests/extra-features.R
grpreg/inst/tests/grpsurv.R
grpreg/inst/doc
grpreg/inst/doc/quick-start.Rnw
grpreg/inst/doc/quick-start.R
grpreg/inst/doc/penalties.Rnw
grpreg/inst/doc/penalties.R
grpreg/inst/doc/quick-start.pdf
grpreg/inst/doc/penalties.pdf
grpreg/tests
grpreg/tests/interactive
grpreg/tests/interactive/basic-functionality.R
grpreg/tests/interactive/agreement.R
grpreg/tests/interactive/multitask.R
grpreg/tests/interactive/extra-features.R
grpreg/tests/interactive/grpsurv.R
grpreg/tests/test.R
grpreg/src
grpreg/src/gdfit_cox.c
grpreg/src/lcdfit_binomial.c
grpreg/src/standardize.c
grpreg/src/lcdfit_cox.c
grpreg/src/gdfit_binomial.c
grpreg/src/lcdfit_poisson.c
grpreg/src/gdfit_gaussian.c
grpreg/src/maxprod.c
grpreg/src/gdfit_poisson.c
grpreg/src/lcdfit_gaussian.c
grpreg/src/grpreg.c
grpreg/NAMESPACE
grpreg/NEWS
grpreg/data
grpreg/data/Lung.RData
grpreg/data/Birthwt.RData
grpreg/data/birthwt.grpreg.RData
grpreg/R
grpreg/R/select.R
grpreg/R/calcNullDev.R
grpreg/R/cv.grpsurv.R
grpreg/R/setupLambda.R
grpreg/R/logLik.R
grpreg/R/predict.cv.R
grpreg/R/summary.cv.grpreg.R
grpreg/R/plot.grpsurv.func.R
grpreg/R/plot.R
grpreg/R/cv.grpreg.R
grpreg/R/predict.R
grpreg/R/orthogonalize.R
grpreg/R/gBridge.R
grpreg/R/plot.cv.R
grpreg/R/standardize.R
grpreg/R/predict.surv.R
grpreg/R/setupLambdaCox.R
grpreg/R/print.R
grpreg/R/grpreg.R
grpreg/R/reorderGroups.R
grpreg/R/grpsurv.R
grpreg/R/multi.R
grpreg/R/loss.R
grpreg/R/summary.cv.grpsurv.R
grpreg/R/auc.R
grpreg/vignettes
grpreg/vignettes/quick-start.Rnw
grpreg/vignettes/penalties.Rnw
grpreg/README.md
grpreg/MD5
grpreg/build
grpreg/build/vignette.rds
grpreg/DESCRIPTION
grpreg/man
grpreg/man/grpreg.Rd
grpreg/man/grpreg-package.Rd
grpreg/man/birthwt.grpreg.Rd
grpreg/man/grpsurv.Rd
grpreg/man/auc.Rd
grpreg/man/Lung.Rd
grpreg/man/predict.Rd
grpreg/man/logLik.grpreg.Rd
grpreg/man/gBridge.Rd
grpreg/man/predict.grpsurv.Rd
grpreg/man/cv.grpreg.Rd
grpreg/man/Birthwt.Rd
grpreg/man/plot.grpreg.Rd
grpreg/man/cv.grpsurv.Rd
grpreg/man/grpreg-internal.Rd
grpreg/man/summary.cv.grpreg.Rd
grpreg/man/plot.cv.grpreg.Rd
grpreg/man/select.grpreg.Rd