Data Viz

ggplot

Data Visualisation

R

Python

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A webpage showcasing my data visualisation projects

Modified

September 17, 2025

TidyTuesday Week 38: FIDE Chess Player Ratings

This week we’re exploring August and September chess player rating data from FIDE (the International Chess Federation). Monthly data files are published on the FIDE website.

TidyTuesday Week 37: Allrecipes Data

This week we’re exploring a curated collection of recipes collected from Allrecipes.com! The data this week comes from the tastyR package (a dataset assembled from Allrecipes.com) and was prepared for analysis in R.

TidyTuesday Week 36: Henley Passport Index Data

This week we are exploring data from the Henley Passport Index API. The Henley Passport Index is produced by Henley & Partners and captures the number of countries to which travelers in possession of each passport in the world may enter visa free.

TidyTuesday Week 34: Billboard Hot 100 Number Ones

This week we are exploring the Billboard Hot 100 Number Ones Database. This workbook contains substantial data about every song to ever top the Billboard Hot 100 between August 4, 1958 and January 11, 2025.

TidyTuesday Week 33: Scottish Munros

A Munro is a Scottish mountain with an elevation of over 3,000 feet, whereas a Munro Top is a subsidiary summit of a Munro that also exceeds 3,000 feet in height but is not considered a distinct mountain in its own right. The most famous Munro is Ben Nevis.

TidyTuesday Week 32: Extreme Weather Attribution Studies

This week we’re exploring extreme weather attribution studies. The dataset comes from Carbon Brief’s article Mapped: How climate change affects extreme weather around the world

TidyTuesday Week 31: Income Inequality before and after taxes

This week we’re exploring Income Inequality Before and After Taxes, as processed and visualized by Joe Hasell at Our World in Data

TidyTuesday Week 29: British Library Funding

This week we’re looking into British Library funding!

TidyTuesday Week 28: British Library Funding

This week we’re looking into British Library funding!

TidyTuesday Week 27: US Petrol Prices

In 2010, the xkcd Color Survey asked hundreds of thousands of people to name colors they saw, revealing the different ways in which people perceive and label colors.

TidyTuesday Week 26: US Petrol Prices

This week we’re exploring weekly US gas prices! The data comes from the U.S. Energy Information Administration (EIA), which publishes average retail gasoline and diesel prices each Monday.

TidyTuesday Week 25: Measles cases across the world

This week we are exploring measles and rubella cases across the world. This data was downloaded from the World Health Organisation Provisional monthly measles and rubella data on 2025-06-12.

TidyTuesday Week 23: US Judges

This week we’re exploring U. S. judge data from the {historydata} R package! This dataset contains information about the appointments and careers of all federal judges in United States history since 1789.

TidyTuesday Week 21: Dungeons and Dragons Monsters (2024)

This week we’re exploring monsters from the Dungeons & Dragons System Reference Document! After the popularity of our Dungeons and Dragons Spells (2024), we thought it might be fun to explore the freely available monsters from the 2024 update.

TidyTuesday Week 20: Water Quality at Sydney Beaches

This week we’re exploring the water quality of Sydney’s iconic beaches. The data is available at the New South Wales State Government Beachwatch website. Beachwatch and our partners monitor water quality at swim sites to ensure that recreational water environments are managed as safely as possible so that as many people as possible can benefit from using the water.

TidyTuesday Week 19: Seismic Events at Mount Vesuvius

The dataset this week explores seismic events detected at the famous Mount Vesuvius in Italy. It comes from the Italian Istituto Nazionale di Geofisica e Vulcanologia (INGV)’s Data Portal and can be explored along with other seismic areas on the GOSSIP website. The raw data was saved as individual CSV files from the GOSSIP website and some values were translated from Italian to English.

TidyTuesday Week 16: Fatal Car Crashes on DST days

Today we’re exploring the (lack of) connection between fatal car crashes in the United States on Daylight Savings Time

TidyTuesday Week 15: Penguins

This week we’re taking another look at penguins! The Palmer Penguins dataset first appeared in TidyTuesday back in July of 2020. We’re using the dataset again because, as of R 4.5.0 (released this past Friday), the datasets are available in the base R datasets package!

TidyTuesday Week 14: Timely and Effective Care by US State

This week we’re exploring state-level results for medicare.gov ‘timely and effective care’ measurements. As of 2025-04-06, the data is available at the Centers for Medicare and Medicaid Services (CMS) website. Thanks to former TidyTuesday team member Tracy Teal (@tracykteal) for the dataset suggestion and the link to a visualization by Kayla Zhu and Christina Kostandi at the Visual Capitalist.

TidyTuesday Week 13: Pokemon

This week we are exploring Pokémon! This dataset is sourced from {pokemon} (CRAN | github), an R package which provides Pokémon information in both English and Brazilian Portuguese. I will only be looking at Gen 1 Pokémon.

TidyTuesday Week 12: Amazon’s Annual Reports

This week we’re exploring text data from Amazon’s annual reports. The PDFs were read into R using the {pdftools} R package, and explored by TidyTuesday participant Gregory Vander Vinne in a post on his website. Note that stop words (e.g., ‘and’, ‘the’, ‘a’) have been removed from the data.

TidyTuesday Week 11: Palm Trees Analysis

Plant traits are critical to plant form and function —including growth, survival and reproduction— and therefore shape fundamental aspects of population and ecosystem dynamics as well as ecosystem services. Here, we present a global species-level compilation of key functional traits for palms (Arecaceae), a plant family with keystone importance in tropical and subtropical ecosystems.

TidyTuesday Week 10: Pixar Films Analysis

This week we’re exploring Pixar films! The data this week comes from the {pixarfilms} R package by Eric Leung.

TidyTuesday Week 9: Long Beach Animal Shelter

This week we’re exploring the Long Beach Animal Shelter Data! The dataset comes from the City of Long Beach Animal Care Services via the {animalshelter} R package. This dataset comprises of the intake and outcome record from Long Beach Animal Shelter.

TidyTuesday Week 8: Racial Disparities in US Reproductive Medicine

Academic Literature on Racial and Ethnic Disparities in Reproductive Medicine in the US

TidyTuesday Week 7: FBI Crime Reporting

An analysis of US Law Enforcement Reporting to the National Crime Agency

Rugby Results Web App

An interactive application to analyse the historical results played by the teams of the six nations and the rugby championship

TidyTuesday Week 6: CDC Archive Data Analysis

An Analysis of the CDC datasets archived/purged by the Trump administration

TidyTuesday Week 5: Simpsons Data Analysis

An Analysis of data reagrding the Simpsons TV Series