biglasso: Extending Lasso Model Fitting to Big Data
Version 1.3-6

Extend lasso and elastic-net model fitting for ultrahigh-dimensional, multi-gigabyte data sets that cannot be loaded into memory. It's much more memory- and computation-efficient as compared to existing lasso-fitting packages like 'glmnet' and 'ncvreg', thus allowing for very powerful big data analysis even with an ordinary laptop.

Browse man pages Browse package API and functions Browse package files

AuthorYaohui Zeng [aut,cre], Patrick Breheny [ctb]
Date of publication2017-05-04 07:19:52 UTC
MaintainerYaohui Zeng <yaohui-zeng@uiowa.edu>
LicenseGPL-3
Version1.3-6
URL https://github.com/YaohuiZeng/biglasso https://arxiv.org/abs/1701.05936
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("biglasso")

Man pages

biglasso: Fit lasso penalized regression path for big data
biglasso-package: Extending Lasso Model Fitting to Big Data
colon: Gene expression data from colon-cancer patients
cv.biglasso: Cross-validation for biglasso
loss.biglasso: Internal biglasso functions
plot.biglasso: Plot coefficients from a "biglasso" object
plot.cv.biglasso: Plots the cross-validation curve from a "cv.biglasso" object
predict.biglasso: Model predictions based on a fitted 'biglasso' object
predict.cv.biglasso: Model predictions based on a fitted 'cv.biglasso' object
setupX: Set up design matrix X by reading data from big data file
summary.cv.biglasso: Summarizing inferences based on cross-validation

Functions

biglasso Man page Source code
biglasso-package Man page
coef.biglasso Man page Source code
coef.cv.biglasso Man page Source code
colon Man page
cv.biglasso Man page Source code
cvf Source code
get_eta Source code
loss.biglasso Man page Source code
plot.biglasso Man page Source code
plot.cv.biglasso Man page Source code
predict.biglasso Man page Source code
predict.cv.biglasso Man page Source code
print.summary.cv.biglasso Man page Source code
setupX Man page Source code
standardize_bm Source code
summary.cv.biglasso Man page Source code

Files

inst
inst/CITATION
inst/doc
inst/doc/biglasso.pdf.asis
inst/doc/biglasso.pdf
src
src/Makevars
src/utilities.h
src/defines.h
src/gaussian_hsr_nac.cpp
src/gaussian_hsr_dome_nac.cpp
src/biglasso_omp.h
src/binomial_hsr_slores_nac.cpp
src/gaussian_nac.cpp
src/gaussian_hsr_edpp.cpp
src/binomial_hsr_approx.cpp
src/binomial_hsr_slores.cpp
src/gaussian_hsr_dome.cpp
src/Makevars.win
src/init.c
src/utilities.cpp
src/RcppExports.cpp
src/gaussian_hsr.cpp
src/gaussian_edpp_active.cpp
src/gaussian.cpp
src/gaussian_hsr_edpp_nac.cpp
src/gaussian_edpp.cpp
src/binomial_hsr.cpp
NAMESPACE
NEWS
data
data/colon.RData
R
R/setupX.R
R/plot.cv.biglasso.R
R/predict.cv.R
R/biglasso.R
R/predict.R
R/data.R
R/plot.biglasso.R
R/RcppExports.R
R/summary.cv.biglasso.R
R/loss.R
R/biglasso-package.R
R/cv.biglasso.R
vignettes
vignettes/biglasso.pdf.asis
vignettes/2016-11-20_vary_p_pkgs.png
vignettes/2016-11-20_vary_n_pkgs.png
MD5
build
build/vignette.rds
DESCRIPTION
man
man/colon.Rd
man/predict.biglasso.Rd
man/cv.biglasso.Rd
man/predict.cv.biglasso.Rd
man/biglasso-package.Rd
man/plot.cv.biglasso.Rd
man/plot.biglasso.Rd
man/loss.biglasso.Rd
man/biglasso.Rd
man/setupX.Rd
man/summary.cv.biglasso.Rd
cleanup
biglasso documentation built on May 20, 2017, 3:52 a.m.