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 17 Jul. 2026.
Previous versions and publish date:
(2026-07-09 07:38), 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

alabama  
Constrained Nonlinear Optimization
Augmented Lagrangian Adaptive Barrier Minimization Algorithm for optimizing smooth nonlinear object ...
Download / Learn more Package Citations See dependency  
VEwaningVariant  
Vaccine Efficacy Over Time - Variant Aware
Implements methods for inference on potential waning of vaccine efficacy and for estimation of vacci ...
Download / Learn more Package Citations See dependency  
rt.test  
Robustified t-Test
Performs one-sample t-test based on robustified statistics using median/MAD (TA) and Hodges-Lehmann/ ...
Download / Learn more Package Citations See dependency  
VFS  
Vegetated Filter Strip and Erosion Model
Empirical models for runoff, erosion, and phosphorus loss across a vegetated filter strip, given sl ...
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  
FastKNN  
Fast k-Nearest Neighbors
Compute labels for a test set according to the k-Nearest Neighbors classification. This is a fast wa ...
Download / Learn more Package Citations See dependency  

27,806

R Packages

239,283

Dependencies

73,837

Author Associations

27,807

Publication Badges

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