# Open-Source Software

> Creator and co-author of open-source R and Python packages for statistical visualisation, data analysis, reporting, and developer tooling.

Source: [https://www.indrapatil.com/experience/open-source/](https://www.indrapatil.com/experience/open-source/)

R and Python packages for data analysis, visualisation, statistical reporting, and developer tooling — 68M+ downloads across CRAN and PyPI.

Many of these packages grew out of methodological needs in my own research. The broader context is summarised in [Research](/experience/research/#research-software), while peer-reviewed software papers are listed under [Publications](/publications/).

18 packages

## Package portfolio

### ggstatsplot

Creator

Enhancing {ggplot2} plots with statistical analysis

RData Visualisation

800K2,201

[CRAN](https://cran.r-project.org/package=ggstatsplot)[GitHub](https://github.com/IndrajeetPatil/ggstatsplot)[Docs](https://www.indrapatil.com/ggstatsplot/)

### statsExpressions

Creator

Tidy dataframes and expressions with statistical details

RStatistical Reporting

679K314

[CRAN](https://cran.r-project.org/package=statsExpressions)[GitHub](https://github.com/IndrajeetPatil/statsExpressions)[Docs](https://www.indrapatil.com/statsExpressions/)

### crosszip

Creator

Apply functions to all combinations of elements from multiple iterables

PythonUtilities

12K4

[PyPI](https://pypi.org/project/crosszip/)[GitHub](https://github.com/IndrajeetPatil/crosszip)[Docs](https://www.indrapatil.com/crosszip/)

### md2linkedin

Creator

Convert Markdown to LinkedIn-compatible post format

PythonDeveloper Tools

4K5

[PyPI](https://pypi.org/project/md2linkedin/)[GitHub](https://github.com/IndrajeetPatil/md2linkedin)[Docs](https://www.indrapatil.com/md2linkedin/)

### ggsignif

Co-author

Significance brackets for ggplot2

RData Visualisation

14.6M614

[CRAN](https://cran.r-project.org/package=ggsignif)[GitHub](https://github.com/const-ae/ggsignif)[Docs](https://const-ae.github.io/ggsignif/)

### insight

Co-author

Easy access to model information for various model objects

RData Analysis

11.2M441

[CRAN](https://cran.r-project.org/package=insight)[GitHub](https://github.com/easystats/insight)[Docs](https://easystats.github.io/insight/)

### datawizard

Co-author

Easy data preparation and statistical transformations

RData Analysis

7.5M238

[CRAN](https://cran.r-project.org/package=datawizard)[GitHub](https://github.com/easystats/datawizard)[Docs](https://easystats.github.io/datawizard/)

### lintr

Co-author

Static code analysis for R

RDeveloper Tools

5.7M1,295

[CRAN](https://cran.r-project.org/package=lintr)[GitHub](https://github.com/r-lib/lintr)[Docs](https://lintr.r-lib.org/)

### performance

Co-author

Assessment, comparison and testing of statistical models

RData Analysis

5.2M1,154

[CRAN](https://cran.r-project.org/package=performance)[GitHub](https://github.com/easystats/performance)[Docs](https://easystats.github.io/performance/)

### parameters

Co-author

Extracting, computing and exploring model parameters

RData Analysis

4.9M499

[CRAN](https://cran.r-project.org/package=parameters)[GitHub](https://github.com/easystats/parameters)[Docs](https://easystats.github.io/parameters/)

### bayestestR

Co-author

Understanding and describing Bayesian models and posterior distributions

RStatistical Reporting

4.9M596

[CRAN](https://cran.r-project.org/package=bayestestR)[GitHub](https://github.com/easystats/bayestestR)[Docs](https://easystats.github.io/bayestestR/)

### styler

Co-author

Non-invasive pretty printing of R code

RDeveloper Tools

4.9M773

[CRAN](https://cran.r-project.org/package=styler)[GitHub](https://github.com/r-lib/styler)[Docs](https://styler.r-lib.org/)

### effectsize

Co-author

Indices of effect size and standardised parameters

RStatistical Reporting

3.7M353

[CRAN](https://cran.r-project.org/package=effectsize)[GitHub](https://github.com/easystats/effectsize)[Docs](https://easystats.github.io/effectsize/)

### correlation

Co-author

Methods for correlation analysis

RStatistical Reporting

1.4M456

[CRAN](https://cran.r-project.org/package=correlation)[GitHub](https://github.com/easystats/correlation)[Docs](https://easystats.github.io/correlation/)

### see

Co-author

Visualisation toolbox for beautiful and publication-ready figures

RData Visualisation

1.1M953

[CRAN](https://cran.r-project.org/package=see)[GitHub](https://github.com/easystats/see)[Docs](https://easystats.github.io/see/)

### modelbased

Co-author

Estimation of model-based predictions, contrasts and means

RStatistical Reporting

856K262

[CRAN](https://cran.r-project.org/package=modelbased)[GitHub](https://github.com/easystats/modelbased)[Docs](https://easystats.github.io/modelbased/)

### report

Co-author

Automated reporting of results and statistical models

RStatistical Reporting

420K718

[CRAN](https://cran.r-project.org/package=report)[GitHub](https://github.com/easystats/report)[Docs](https://easystats.github.io/report/)

### easystats

Co-author

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

RData Analysis

197K1,159

[CRAN](https://cran.r-project.org/package=easystats)[GitHub](https://github.com/easystats/easystats)[Docs](https://easystats.github.io/easystats/)

Download counts from CRAN and PyPI, last updated 14 September 2026.