30DayChartChallenge 2021

A collage and index of daily chart visualizations created for the 2021 30DayChartChallenge.

3d

A 3D comparison of US employment and weekly earnings by race, industry, sex, and occupation.

Apr 30, 2021

Deviations

A comparison of global health metric deviations for three selected countries using IHME data.

Apr 29, 2021

Future

A time-series chart of CEO departures from 1988 to 2021, with a forecast of dismissal trends.

Apr 28, 2021

Educational

A country-level comparison of relative change in girls’ education between 1970 and 2010.

Apr 27, 2021

Trends

A trend chart of drug-use surveys across 97 countries from 1992 to 2017.

Apr 26, 2021

Demographic

An animated view of European Union population change from 2010 to 2019 using IHME demographic data.

Apr 25, 2021

Monochrome

A monochrome comparison of disability-adjusted life years by cause across European countries from 2010 to 2019.

Apr 24, 2021

Tiles

A tiled comparison of Netflix shows by format and duration using the Netflix titles dataset.

Apr 23, 2021

Animation

An animation of life expectancy at birth in British Columbia from 1921 to 2016.

Apr 22, 2021

Downwards

A flipped bar chart comparing Quebec exposure-to-risk by age and sex from 1921 to 2016.

Apr 21, 2021

Upwards

A timeline of Netflix titles by release year, showing the growth of the catalog from 1925 onward.

Apr 20, 2021

Change

A streamgraph tracking excess deaths across countries during the COVID-19 period using Our World in Data estimates.

Apr 19, 2021

Connections

A geographic network connecting world countries by distance, built from a minimum spanning tree of country-distance data.

Apr 18, 2021

Culture

A comparison of projected global COVID-19 infections alongside mask use and the easing of mask mandates.

Apr 17, 2021

Tree

A tree-style view of estimated direct and indirect effects in relationship data using the medflex R package.

Apr 16, 2021

Multivariate

A multivariate visualization of estimated direct and indirect effects in relationship data using the medflex R package.

Apr 15, 2021

Space

A network map linking US post offices by stamp index and the average duration and distance between offices.

Apr 14, 2021

Correlation

A correlation-focused view of intrinsic and non-intrinsic cancer risk factors and their interactions.

Apr 13, 2021

Strips

An alluvial chart comparing COVID-19 cases, deaths, hospitalizations, intensive care, and recoveries across ten Italian regions.

Apr 12, 2021

Circular

A circular chart of monthly COVID-19 deaths in Italy, with death counts normalized on a logarithmic scale.

Apr 11, 2021

Abstract

A comparison of country-level population-density diversity, highlighting Seychelles, Antigua and Barbuda, and San Marino.

Apr 10, 2021

Statistics

A bar chart comparing weekly COVID-19 deaths in ten selected countries during week 13 of 2021.

Apr 9, 2021

Animals

A comparison of bat species density and their potential involvement in the COVID-19 outbreak.

Apr 8, 2021

Physical

A soil-physics chart relating volumetric water content to penetration resistance and the least limiting water range.

Apr 7, 2021

Experimental

A comparison of soybean production for human food and animal feed using Our World in Data.

Apr 6, 2021

Slope
Slope

Slope

Apr 5, 2021

Magical
Magical
Covid19

This plot explores the relationship between groups of countries with low covid19 deaths and their reported daily cases, using magical elements to highlight the theme of…

Apr 4, 2021

Historical

Historical
Historical
Covid19
Italy

Historical pattern of daily deaths due to Covid19 in Italy from February 2020 to present.

Apr 3, 2021

Covid-19

Pictogram
Covid-19
Pictogram

Covid-19 Pictogram: this visualization shows the ICU bed capacity in different Italian regions from February 2020 to March 2021.

Apr 2, 2021

The Pudding Data

Part-To-Whole
Part-To-Whole

The Pudding Data used for this first visualization.

Apr 1, 2021
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