30DayChartChallenge 2023

A collage and index of daily chart visualizations created for the 2023 30DayChartChallenge.

Data day

A world map of the World Bank multidimensional poverty index, grouped into five index ranges.

Apr 30, 2023

Monochrome

A monochrome map of Lyme disease data from the US Centers for Disease Control and Prevention.

Apr 29, 2023

Trend

A time-series view of Australian population and GDP per capita with an exponential-smoothing forecast.

Apr 28, 2023

Good bad

A good-versus-bad word cloud comparing terms in the 30DayChartChallenge visualization.

Apr 27, 2023

Local change

A chart comparing London Marathon charity fundraising with donation acceptance, scaled by standard deviation.

Apr 26, 2023

Gobal change

An animation tracking changes in population face-covering use during COVID-19.

Apr 25, 2023

Theme day

A chart of global births by five-year age group of the mother, with counts shown in thousands.

Apr 24, 2023

Tiles

A tiled view of Neolithic founder crops, including wheat, barley, lentils, peas, chickpeas, vetch, and flax.

Apr 23, 2023

Greenenergy

A visualization of renewable energy sources using Eurostat data for the Green Energy theme.

Apr 22, 2023

Down upwards

A comparison of US egg production by hens and eggs from August 2016 to February 2021.

Apr 21, 2023

Correlation

A correlation analysis of Premier League match statistics, including fouls, shots, and cards.

Apr 20, 2023

Anthropocene

A chart of the declining Sierra Nevada yellow-legged frog population using GBIF observations.

Apr 19, 2023

Data day

A comparison of healthy life years by sex in 2020 using Eurostat data.

Apr 18, 2023

Networks

A network graph of mutual liking nominations among 18 monks in one monastery, showing their relationships over three time periods.

Apr 17, 2023

Family

A family-themed word cloud created for the 30DayChartChallenge.

Apr 16, 2023

Positive negative

A coordinate-based view of time-zone locations, using positive and negative geographic coordinates.

Apr 15, 2023

New tool

A visualization of programming-language creation dates, ranks, types, and user counts from the TidyTuesday dataset.

Apr 14, 2023

Popculture

A pop-culture timeline of books, films, and shows addressing mental health, cancer, and opioid addiction.

Apr 13, 2023

Theme day

A map of endangered numbat habitat and geographic distribution across Australia.

Apr 12, 2023

Circular

A circular visualization of sentiment in African-language text using the TidyTuesday dataset.

Apr 11, 2023

Hybrid

A hybrid chart comparing color variation across Bob Ross paintings from the TidyTuesday collection.

Apr 10, 2023

High low

A comparison of average age gaps in Hollywood, showing age differences and counts.

Apr 9, 2023

Humans

A time-series chart of Big Tech stock prices, showing price changes over time.

Apr 8, 2023

Hazard

A Kaplan-Meier survival chart of pet cats in the United Kingdom using TidyTuesday data.

Apr 7, 2023

Data day

A comparison of Canadian Alone TV viewership and Our World in Data COVID-19 case counts during 2020.

Apr 6, 2023

Slope

A slope chart comparing how much space male Italian artists occupied in art-history textbooks.

Apr 5, 2023

Historical

A historical chart of the maximum number of birds seen at one time during FeederWatch observations.

Apr 4, 2023

Fauna flora

A map of Oregon spotted frogs showing their locations and density distributions by sex.

Apr 3, 2023

Waffle

A waffle chart of Star Trek book, story, and episode series using the TidyTuesday 2022 dataset.

Apr 2, 2023

Part-To-Whole

A comparison of US weather forecast accuracy, connecting annual precipitation and monthly temperature patterns using TidyTuesday data.

Apr 1, 2023
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