R Observatory: Metrics for leem version 0.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

leem

0.2.0Package record

Laboratory of Teaching to Statistics and Mathematics

0packages depend

6.6Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Ben DeivideCRAN page ↗GitHub ↗Website ↗Issues ↗

An educational package for teaching statistics and mathematics in both primary and higher education. The objective is to assist in the teaching/learning process, both for student study planning and teacher teaching strategies. The leem package aims to provide, in a simple yet in-depth manner, knowledge of statistics and mathematics to anyone who wants to study these areas of knowledge.

Changes in 0.2.0

**Functions for Basic Statistics**
[X] *Tables grouped and raw datas*: tabfreq()
[X] *help*
[X] continuous
[X] discrete
[X] numerical
[X] categorical
[X] ordered
[X] no ordered
[X] Pendency: change variable names
[X] Help document
[ ] *Plots*

Show all changes in 0.2.0Hide the rest of the changes in 0.2.0

[X] Translated labels, title, ...
[ ] Boxplot
[X] Histogram:
[X] *help*
[X] continuous
[X] discrete
Coerced to barplot
[X] numerical
[X] categorical
[X] Barplot
[X] *help*
[X] discrete
[X] numerical
[X] categorical
[X] ordered
[X] no ordered
[X] continuous
[X] coerced to histogram
[X] Stick plot
[X] *help*
[X] continuous
[X] discrete
[X] numerical
[X] categorical
[X] ordered
[X] no ordered
[X] Polygon
[X] *help*
[X] continuous
[X] discrete
[X] numerical
[X] categorical
[X] ordered
[X] no ordered
[X] Ogive
[X] *help*
[X] continuous
[X] discrete
[X] numerical
[X] categorical
[X] ordered
[X] no ordered
[X] Pie
[X] *help*
[X] continuous
[X] discrete
[X] numerical
[X] categorical
[X] ordered
[X] no ordered
*Measures of position*:
Mean: mean()
[X] *help*
[X] grouped data
[X] raw data
[X] Insert into plots: insert()
Median: median()
[X] *help*
[X] grouped data
[X] raw data
[X] Insert into plots: insert()
[X] Mode: mfreq()
[X] *help*
[X] grouped data
[X] raw data
[X] Insert into plots: insert()
[X] *Output*: print.leem()
[X] *Probability Function*: P()
Distributions:
[X] T-student
[X] lower.tail = T/F
[X] regions
[X] Gumbel
[X] lower.tail = T/F
[X] regions
[X] additional_distributions.R
[X] Normal
[X] lower.tail = T/F
[X] regions
[X] Poisson
[X] lower.tail = T/F
[X] regions
[X] Beta
[X] lower.tail = T/F
[X] regions
[X] Exponential
[X] lower.tail = T/F
[X] regions
[X] Binomial
[X] lower.tail = T/F
[X] regions
[X] Hypergeometric(hyper)
[X] lower.tail = T/F
[X] regions
[ ] Negative Binomial(nbinom)
[ ] lower.tail = T/F
[ ] regions
[X] Geometric
[X] lower.tail = T/F
[X] regions
[X] *Quantitative Function*: Q()
Distributions:
[X] T-Student
[X] lower.tail = T/F
[X] Gumbel
[X] lower.tail = T/F
[X] additional_distributions.R
[X] Normal
[X] lower.tail = T/F
[X] Poisson
[X] lower.tail = T/F
[X] Beta
[X] lower.tail = T/F
[X] Exponential(exp)
[X] lower.tail = T/F
[X] Binomial
[X] lower.tail = T/F
[X] Hypergeometric(hyper)
[X] lower.tail = T/F
[ ] Negative Binomial(nbinom)
[ ] lower.tail = T/F
[X] Geometric
[X] lower.tail = T/F

From NEWS.md in the release

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)

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

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

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("bendeivide/leem")

Development version from bendeivide/leem. Installs pak first if it is not already available.

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-leem

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-leem

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

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

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 3.4 min · r-patched-linux-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.2.0

README· In the repository, left out of the releaseVignettesNoNEWSYes · 67% structured · mentions 0.2.0Citation fileNoWebsiteYes · pkgdown

Help pages: 41
Examples that run: 98%39 run in a plain check · 1 never run
Exported functions with examples: 97%
Documented parameters: 96%
Return-value docs: 34%
Help pages citing references: 0%

How these are measured

Downloads

6.6K

CRAN downloads in the past year

Rank #9,078 · ~18/day · ~552/mo

Releases R versions

Daily download trend is not available in this view yet.

37030 days

1.1K90 days

6.6K1 year

Compare downloads with other packages →

Also on70 r2u

How downloads are counted

Repository

bendeivide/leem ↗Account: bendeivide

4Stars

5Forks

1Open issues

0Open PRs

0Releases

213Commits

4Commit identities

213 commits · Last activity 2026-10-14 · Default branch at 0.2.1.9000, ahead of CRAN 0.2.0 (checked 2026-10-18)

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 54
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2025-02-08 · 42026-07-07 · 4

How these are measured

PracticesBeta

4 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/bendeivide/leem on 2026-10-18.

Docs source (3)

README.Rmdpkgdown

GitHub Pages site last deployed 2026-10-14

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Installing leem adds 6 packages (1 with compiled code, 1.2 MB of source tarballs). Heaviest: shape 631 KB, diagram 524 KB, crayon 39 KB.

Depends (1)

R >= 4.1.0

Imports (10)

tcltktkRplotR tkrplot manipulate crayongrDevicesgraphicsutilsdiagrammethods

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (4)

Ben Deivide

Author, Maintainer since 0.1.0 (2022)

Andre Barboza

Author · added in 0.2.0

Alexandre Celestino

Contributor

Juliane Nassarala

Contributor

Releases (2)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.2.0Latest
record
2025-03-08 · current release · diff ↗ ·
added 49 exports
%<=X<%, %<=X<=%, %<=x<%, %<=x<=%, %<X<%, %<X<=%, %<x<%, %<x<=%, %>=X>%, %>=X>=%, %>=x>%, %>=x>=%, %>X>%, %>X>=%, %>x>%, %>x>=%, P, Q, amplitude, apf, cdfd, cv, dgumbel, insert, madev, medev, mfreq, mpos, mstde, new_leem and 19 more
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
0.1.0
record
2022-03-02
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2022-03-02
Total releases: 2 / 4 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.1.0
Download size: 363 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("leem")

Format

Deivide, B., Barboza, A., Celestino, A., & Nassarala, J. (2025). leem: Laboratory of Teaching to Statistics and Mathematics (Version 0.2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.leem

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for leem version 0.2.0 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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