Other packages > Find by keyword >

riemstats  

Riemannian ANOVA Statistics
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("riemstats", "0.2.0")



Attach the package and use:
library("riemstats")
Maintained by
Nicolas Escobar
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2025-12-02
Latest Update: 2025-12-02
Description:
Provides statistical methods for analyzing samples of symmetric positive definite (SPD) matrices, particularly functional connectivity matrices from neuroimaging data. Implements Fréchet ANOVA (Dubey and Müller (2019) <doi:10.1093/biomet/asz052>) for testing differences between groups in metric spaces, and Riemannian ANOVA methods that leverage tangent space geometry with classic multivariate test statistics including Wilks' Lambda and Pillai's trace. Also includes harmonization techniques for removing batch effects in multi-site studies: ComBat-based harmonization (Honnorat et al. (2024) <doi:10.1016/j.media.2023.103043>) and rigid harmonization (Simeon et al. (2022) <doi:10.3389/fninf.2022.769274>). Builds on 'riemtan' package infrastructure for efficient computation with multiple Riemannian metrics.
How to cite:
Nicolas Escobar (2025). riemstats: Riemannian ANOVA Statistics. R package version 0.2.0, https://cran.r-project.org/web/packages/riemstats. Accessed 24 Oct. 2026.
Previous versions and publish date:
(2026-07-09 06:51), 0.2.0 (2025-11-17 22:00)
Other packages that cited riemstats R package
View riemstats citation profile
Other R packages that riemstats depends, imports, suggests or enhances
Complete documentation for riemstats
Functions, R codes and Examples using the riemstats R package
Full riemstats package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
FDRsampsize  
Compute Sample Size that Meets Requirements for Average Power and FDR
Defines a collection of functions to compute average power and sample size for studies that use the ...
Download / Learn more Package Citations See dependency  
magicfor  
Magic Functions to Obtain Results from for Loops
Magic functions to obtain results from for loops. ...
Download / Learn more Package Citations See dependency  
forecastHybrid  
Convenient Functions for Ensemble Time Series Forecasts
Convenient functions for ensemble forecasts in R combining approaches from the 'forecast' package. ...
Download / Learn more Package Citations See dependency  
gemlog  
File Conversion for "Gem Infrasound Logger"
Reads data files from the 'Gem infrasound logger' for analysis and converts to segy format (which is ...
Download / Learn more Package Citations See dependency  
climwin  
Climate Window Analysis
Contains functions to detect and visualise periods of climate sensitivity (climate windows) for a g ...
Download / Learn more Package Citations See dependency  

29,080

R Packages

247,686

Dependencies

77,281

Author Associations

29,081

Publication Badges

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