Open-Source Software

R and Python packages for data analysis, visualisation, statistical reporting, and developer tooling, with 65.8M+ total downloads. The goal is practical software: clearer results, reproducible workflows, and code that is easier to maintain.

Many of these packages grew out of methodological needs in my own research. The broader context is summarised in Research, while peer-reviewed software papers are listed under Publications.

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ggstatsplot hex sticker

ggstatsplot

Creator

Enhancing {ggplot2} plots with statistical analysis

RData Visualisation
784K2,187
CRANGitHubDocs
statsExpressions hex sticker

statsExpressions

Creator

Tidy dataframes and expressions with statistical details

RStatistical Reporting
663K313
CRANGitHubDocs
crosszip hex sticker

crosszip

Creator

Apply functions to all combinations of elements from multiple iterables

PythonUtilities
11K4
PyPIGitHubDocs
md2linkedin hex sticker

md2linkedin

Creator

Convert Markdown to LinkedIn-compatible post format

PythonDeveloper Tools
3K4
PyPIGitHubDocs
ggsignif hex sticker

ggsignif

Significance brackets for ggplot2

RData Visualisation
14.3M614
CRANGitHubDocs
insight hex sticker

insight

Easy access to model information for various model objects

RData Analysis
10.8M437
CRANGitHubDocs
datawizard hex sticker

datawizard

Easy data preparation and statistical transformations

RData Analysis
7.2M236
CRANGitHubDocs
lintr hex sticker

lintr

Static code analysis for R

RDeveloper Tools
5.6M1,286
CRANGitHubDocs
performance hex sticker

performance

Assessment, comparison and testing of statistical models

RData Analysis
4.9M1,148
CRANGitHubDocs
styler hex sticker

styler

Non-invasive pretty printing of R code

RDeveloper Tools
4.8M771
CRANGitHubDocs
parameters hex sticker

parameters

Extracting, computing and exploring model parameters

RData Analysis
4.8M493
CRANGitHubDocs
bayestestR hex sticker

bayestestR

Understanding and describing Bayesian models and posterior distributions

RStatistical Reporting
4.7M593
CRANGitHubDocs
effectsize hex sticker

effectsize

Indices of effect size and standardised parameters

RStatistical Reporting
3.5M352
CRANGitHubDocs
correlation hex sticker

correlation

Methods for correlation analysis

RStatistical Reporting
1.3M454
CRANGitHubDocs
see hex sticker

see

Visualisation toolbox for beautiful and publication-ready figures

RData Visualisation
1.1M946
CRANGitHubDocs
modelbased hex sticker

modelbased

Estimation of model-based predictions, contrasts and means

RStatistical Reporting
794K261
CRANGitHubDocs
report hex sticker

report

Automated reporting of results and statistical models

RStatistical Reporting
403K716
CRANGitHubDocs
easystats hex sticker

easystats

A unified framework for easy statistical modelling, visualisation, and reporting

RData Analysis
185K1,155
CRANGitHubDocs

Download counts from CRAN and PyPI, last updated 2 July 2026.