nestr

0.1.2

Build Nesting or Hierarchical Structures

1packages depend

4.5Kdownloads / year

67.2%test coverage

12/13checks pass

Overview

About

Maintained by Emi TanakaFirst published 2021-03-162 releasesCRAN page ↗

Facilitates building a nesting or hierarchical structure as a list or data frame by using a human friendly syntax.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("nestr", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-nestr

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-nestr

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-nestr

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 58 s · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.32

67.2%

Coverage · measured lines

67%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 369 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

4.5K

CRAN downloads in the past year

Rank #14,646 · ~12/day · ~374/mo

Releases R versions

Daily download trend is not available in this view yet.

18530 days

71290 days

4.5K1 year

Compare downloads with other packages →

Also on93 r2u

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (4)

magrittr rlang vctrs tidyselect

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

edibble

Code & Tests

People & History

People (1)

Maintainer (1)

Emi Tanaka

Author, Maintainer, Copyright holder

Authors (1)

Emi Tanaka

Author, Maintainer, Copyright holder

Emi Tanaka

Author, Maintainer, Copyright holder

Package Timeline

2 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.1.2Latest
2022-02-01 · current release · diff ↗
R
R 4.1.0 released · 2021-05-18
0.1.1
2021-03-16
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2021-03-16
Total releases: 2 / 5 yrs
License: MIT + file LICENSE OSI
Download size: 9.1 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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