Other packages > Find by keyword >

filematrix  

File-Backed Matrix Class with Convenient Read and Write Access
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("filematrix", "1.3")



Attach the package and use:
library("filematrix")
Maintained by
Andrey A Shabalin
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2015-06-12
Latest Update: 2018-02-27
Description:
Interface for working with large matrices stored in files, not in computer memory. Supports multiple non-character data types (double, integer, logical and raw) of various sizes (e.g. 8 and 4 byte real values). Access to parts of the matrix is done by indexing, exactly as with usual R matrices. Supports very large matrices. Tested on multi-terabyte matrices. Allows for more than 2^32 rows or columns. Allows for quick addition of extra columns to a filematrix. Cross-platform as the package has R code only.
How to cite:
Andrey A Shabalin (2015). filematrix: File-Backed Matrix Class with Convenient Read and Write Access. R package version 1.3, https://cran.r-project.org/web/packages/filematrix. Accessed 06 Mar. 2026.
Previous versions and publish date:
1.0 (2015-06-12 10:49), 1.1.0 (2016-05-23 11:28), 1.2 (2018-01-13 18:07)
Other packages that cited filematrix R package
View filematrix citation profile
Other R packages that filematrix depends, imports, suggests or enhances
Complete documentation for filematrix
Functions, R codes and Examples using the filematrix R package
Some associated functions: filematrix-class . filematrix-package . fm.create . 
Some associated R codes: filematrix.R .  Full filematrix package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

solitude  
An Implementation of Isolation Forest
Isolation forest is anomaly detection method introduced by the paper Isolation based Anomaly Detecti ...
Download / Learn more Package Citations See dependency  
lbfgs  
Limited-memory BFGS Optimization
A wrapper built around the libLBFGS optimization library by Naoaki Okazaki. The lbfgs package implem ...
Download / Learn more Package Citations See dependency  
EMVS  
The Expectation-Maximization Approach to Bayesian Variable Selection
An efficient expectation-maximization algorithm for fitting Bayesian spike-and-slab regularization p ...
Download / Learn more Package Citations See dependency  
openxlsx  
Read, Write and Edit xlsx Files
Simplifies the creation of Excel .xlsx files by providing a high level interface to writing, stylin ...
Download / Learn more Package Citations See dependency  
mlr3viz  
Visualizations for 'mlr3'
Visualization package of the 'mlr3' ecosystem. It features plots for mlr3 objects such as tasks, le ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  

26,264

R Packages

223,360

Dependencies

70,376

Author Associations

26,265

Publication Badges

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