Other packages > Find by keyword >

subsamp  

Subsample Winner Algorithm for Variable Selection in Linear Regression with a Large Number of Variables
View on CRAN: Click here


Download and install subsamp package within the R console
Install from CRAN:
install.packages("subsamp")

Install from Github:
library("remotes")
install_github("cran/subsamp")

Install by package version:
library("remotes")
install_version("subsamp", "0.1.0")



Attach the package and use:
library("subsamp")
Maintained by
Yiying Fan
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2017-11-14
Latest Update: 2017-11-14
Description:
This subsample winner algorithm (SWA) for regression with a large-p data (X, Y) selects the important variables (or features) among the p features X in explaining the response Y. The SWA first uses a base procedure, here a linear regression, on each of subsamples randomly drawn from the p variables, and then computes the scores of all features, i.e., the p variables, according to the performance of these features collected in each of the subsample analyses. It then obtains the 'semifinalist' of the features based on the resulting scores and determines the 'finalists', i.e., the important features, from the 'semifinalist'. Fan, Sun and Qiao (2017) .
How to cite:
Yiying Fan (2017). subsamp: Subsample Winner Algorithm for Variable Selection in Linear Regression with a Large Number of Variables. R package version 0.1.0, https://cran.r-project.org/web/packages/subsamp. Accessed 28 Mar. 2025.
Previous versions and publish date:
0.1.0 (2017-11-14 19:52)
Other packages that cited subsamp R package
View subsamp citation profile
Other R packages that subsamp depends, imports, suggests or enhances
Functions, R codes and Examples using the subsamp R package
Some associated functions: subsamp . 
Some associated R codes: subsamp.R .  Full subsamp package functions and examples
Downloads during the last 30 days
02/2703/0303/0503/0703/0803/1003/1303/1503/2003/2103/26Downloads for subsamp11.522.533.544.55TrendBars

Today's Hot Picks in Authors and Packages

transfR  
Transfer of Hydrograph from Gauged to Ungauged Catchments
A geomorphology-based hydrological modelling for transferring streamflow measurements from gauged to ...
Download / Learn more Package Citations See dependency  
spinifex  
Manual Tours, Manual Control of Dynamic Projections of Numeric Multivariate Data
Data visualization tours animates linear projection of multivariate data as its basis (ie. orientat ...
Download / Learn more Package Citations See dependency  
pleiotest  
Fast Sequential Pleiotropy Test
It performs a fast multi-trait genome-wide association analysis based on seemingly unrelated regress ...
Download / Learn more Package Citations See dependency  
FuzzyResampling  
Resampling Methods for Triangular and Trapezoidal Fuzzy Numbers
The classical (i.e. Efron's, see Efron and Tibshirani (1994, ISBN:978-0412042317) "An Introduction ...
Download / Learn more Package Citations See dependency  
rsvd  
Randomized Singular Value Decomposition
Low-rank matrix decompositions are fundamental tools and widely used for data analysis, dimension r ...
Download / Learn more Package Citations See dependency  
gripp  
General Inverse Problem Platform
Set of functions designed to solve inverse problems. The direct problem is used to calculate a cost ...
Download / Learn more Package Citations See dependency  

23,842

R Packages

207,311

Dependencies

64,420

Author Associations

23,781

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA