xyz: The 'xyz' Algorithm for Fast Interaction Search in High-Dimensional Data
Version 0.2

High dimensional interaction search by brute force requires a quadratic computational cost in the number of variables. The xyz algorithm provably finds strong interactions in almost linear time. For details of the algorithm see: G. Thanei, N. Meinshausen and R. Shah (2016). The xyz algorithm for fast interaction search in high-dimensional data .

AuthorGian-Andrea Thanei
Date of publication2017-04-03 16:39:20 UTC
MaintainerGian-Andrea Thanei <thanei@stat.math.ethz.ch>
LicenseGPL
Version0.2
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("xyz")

Getting started

README.md
The 'xyz' Algorithm for Fast Interaction Search in High-Dimensional Data

Popular man pages

xyz: xyz: A package for fast interaction search in high...
xyz_regression: Elasticnet with interactions (glmnet)
xyz_search: Interaction search
See all...

All man pages Function index File listing

Man pages

xyz: xyz: A package for fast interaction search in high...
xyz_regression: Elasticnet with interactions (glmnet)
xyz_search: Interaction search

Functions

absolute_covariates Source code
absolute_covariates_pairs Source code
calculate_residuals Source code
calculate_xbeta Source code
clean_all_effects Source code
clean_pairs Source code
colsum_index Source code
create_lambda_sequence Source code
equalpairs Source code
estimate_background_interaction_frequency Source code
find_strongest_pairs Source code
gaussiglmnet Source code
interaction_search Source code
interaction_search_low_level Source code
iterate Source code
naive_interaction_search Source code
order_vector Source code
plot.xyz_regression_result Source code
plot.xyz_search_result Source code
predict.xyz_regression_result Source code
print.xyz_regression_result Source code
print.xyz_search_result Source code
prod_matrix_vector Source code
projected_equal_pairs Source code
sample_int_replace Source code
sample_uniform Source code
scale_intr Source code
scan_intr_effects Source code
scan_main_effects Source code
soft_threshold Source code
sort_using_order_intmat Source code
sort_using_order_numvec Source code
standardize_result Source code
summary.xyz_regression_result Source code
summary.xyz_search_result Source code
translate_to_binary Source code
unscale Source code
update_intr_final Source code
update_intr_vars Source code
warm_start Source code
xyz Man page
xyz-package Man page
xyz_regression Man page Source code
xyz_search Man page Source code

Files

inst
inst/doc
inst/doc/xyz-vignette.R
inst/doc/xyz-vignette.Rmd
inst/doc/xyz-vignette.html
src
src/xyz_init.c
src/core.cpp
src/RcppExports.cpp
NAMESPACE
R
R/regression.R
R/xyz.R
R/search.R
R/RcppExports.R
vignettes
vignettes/regression.R
vignettes/vignettecode.R
vignettes/search.R
vignettes/core.cpp
vignettes/xyz-vignette.Rmd
README.md
MD5
build
build/vignette.rds
DESCRIPTION
man
man/xyz_regression.Rd
man/xyz.Rd
man/xyz_search.Rd
xyz documentation built on May 19, 2017, 11:53 p.m.

Questions? Problems? Suggestions? Tweet to @rdrrHQ or email at ian@mutexlabs.com.

Please suggest features or report bugs in the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.