Other packages > Find by keyword >

sparsepca  

Sparse Principal Component Analysis (SPCA)
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("sparsepca", "0.1.2")



Attach the package and use:
library("sparsepca")
Maintained by
N. Benjamin Erichson
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2018-04-11
Latest Update: 2018-04-11
Description:
Sparse principal component analysis (SPCA) attempts to find sparse weight vectors (loadings), i.e., a weight vector with only a few 'active' (nonzero) values. This approach provides better interpretability for the principal components in high-dimensional data settings. This is, because the principal components are formed as a linear combination of only a few of the original variables. This package provides efficient routines to compute SPCA. Specifically, a variable projection solver is used to compute the sparse solution. In addition, a fast randomized accelerated SPCA routine and a robust SPCA routine is provided. Robust SPCA allows to capture grossly corrupted entries in the data. The methods are discussed in detail by N. Benjamin Erichson et al. (2018) <doi:10.48550/arXiv.1804.00341>.
How to cite:
N. Benjamin Erichson (2018). sparsepca: Sparse Principal Component Analysis (SPCA). R package version 0.1.2, https://cran.r-project.org/web/packages/sparsepca. Accessed 08 Oct. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited sparsepca R package
View sparsepca citation profile
Other R packages that sparsepca depends, imports, suggests or enhances
Complete documentation for sparsepca
Functions, R codes and Examples using the sparsepca R package
Some associated functions: robspca . rspca . spca . 
Some associated R codes: robspca.R . rspca.R . spca.R .  Full sparsepca package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

imguR  
An Imgur.com API Client Package
A complete API client for the image hosting service Imgur.com, including the an imgur graphics devic ...
Download / Learn more Package Citations See dependency  
kriens  
Continuation Passing Style Development
Provides basic functions for Continuation-Passing Style development. ...
Download / Learn more Package Citations See dependency  
shinymodels  
Interactive Assessments of Models
Launch a 'shiny' application for 'tidymodels' results. For classification or regression models, the ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
eDMA  
Dynamic Model Averaging with Grid Search
Perform dynamic model averaging with grid search as in Dangl and Halling (2012) ...
Download / Learn more Package Citations See dependency  

28,989

R Packages

247,686

Dependencies

76,495

Author Associations

28,990

Publication Badges

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