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dfidx  

Indexed Data Frames
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("dfidx", "0.2-0")



Attach the package and use:
library("dfidx")
Maintained by
Yves Croissant
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-05-08
Latest Update: 2025-07-08
Description:
Provides extended data frames, with a special data frame column which contains two indexes, with potentially a nesting structure.
How to cite:
Yves Croissant (2020). dfidx: Indexed Data Frames. R package version 0.2-0, https://cran.r-project.org/web/packages/dfidx. Accessed 06 Mar. 2026.
Previous versions and publish date:
0.0-3 (2020-05-08 17:30), 0.0-4 (2021-02-03 06:40), 0.0-5 (2022-06-28 14:00), 0.1-0 (2024-08-22 18:50), 0.1-1 (2025-06-03 15:10), 0.1-2 (2025-06-08 15:40)
Other packages that cited dfidx R package
View dfidx citation profile
Other R packages that dfidx depends, imports, suggests or enhances
Complete documentation for dfidx
Functions, R codes and Examples using the dfidx R package
Some associated functions: dfidx . dplyr . idx . idx_name . methods.dfidx . model.frame.dfidx . reexports . unfold_idx . 
Some associated R codes: dfidx-package.R . dfidx.R .  Full dfidx package functions and examples
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