BTS dance formations

BTS, the South Korean boy band, is apparently really good at dancing. Ketchup Duck breaks down a routine into individual formations to show the precision: There are a lot of impressive things about… | Continue reading


@flowingdata.com | 4 years ago

Curves for the 1918 flu pandemic

For National Geographic, Nina Strochlic and Riley D. Champine look back at the 1918 pandemic for clues about the future: The 1918 flu, also known as the Spanish Flu, lasted until 1920 and is consid… | Continue reading


@flowingdata.com | 4 years ago

Simulation of droplets while social distancing

Using 3-D simulation data from the Kyoto Institute of Technology, The New York Times shows how droplets from a sneeze or a cough can spread in a space. In a nutshell, six feet is the recommendation… | Continue reading


@flowingdata.com | 4 years ago

Social distancing demonstrated with balls and mousetraps

The Ohio Department of Health released this video to show the advantages of social distancing: That’s a lot of balls and mousetraps to setup. | Continue reading


@flowingdata.com | 4 years ago

Change in consumer spending since the virus

Consumer spending has shifted dramatically since most people have to stay at home. For The New York Times, Lauren Leatherby and David Gelles show by how much: All of the charts in this article are … | Continue reading


@flowingdata.com | 4 years ago

Stay-at-home orders seen through decreased seismic activity

The pandemic has affected all parts of life, which can be seen from many points of view. For National Geographic, Taylor Maggiacomo and Maya Wei-Haas on the decrease in average ground displacement:… | Continue reading


@flowingdata.com | 4 years ago

Flow of prison population

In a collaboration between The Marshall Project and The Upshot, Anna Flagg and Joseph Neff look at the flow in and out of jails and what that means during these times of social distancing: Preventi… | Continue reading


@flowingdata.com | 4 years ago

How to sew a mask, with a template

The Washington Post provides clear instructions on how to sew your own mask. Download and print the template, attach elastic straps, and sew. | Continue reading


@flowingdata.com | 4 years ago

✚ Visualization Books in My Queue (The Process 084)

I have a lot of books stacked on my desk. It’s kind of embarrassing. Now seems like a good as time as any to read them. | Continue reading


@flowingdata.com | 4 years ago

Slowing down the rate of deaths, aka breaking the wave

For Reuters, Jon McClure looks at the death counts for each country from a different angle. “Each line measures how much the number of fatalities grew in seven days.” The goal is to … | Continue reading


@flowingdata.com | 4 years ago

A Repetitive Hate for Statistics

When I tell people that I’m a graduate student in Statistics, there are two responses that I get more than any others. The most popular of the two usually goes something like this. Oh man, I … | Continue reading


@flowingdata.com | 4 years ago

DIY masks, balancing filtration and breathability

The CDC now recommends that you wear a cloth face mask if you leave the house. For The Washington Post, Bonnie Berkowitz and Aaron Steckelberg answer some questions you might have about making your… | Continue reading


@flowingdata.com | 4 years ago

Change in internet usage since the virus

Your schedule changed. The time spent in front of or using a screen probably shifted. Using data from SimilarWeb and Apptopia, Ella Koeze and Nathaniel Popper for The New York Times look at how the… | Continue reading


@flowingdata.com | 4 years ago

Animated map for total coronavirus deaths over time

For The New York Times, Lazaro Gamio and Karen Yourish use an animated map to show known total coronavirus deaths over time. The height of each triangle represents the count for a Core-Based Statis… | Continue reading


@flowingdata.com | 4 years ago

Not making Covid-19 charts

Will Chase, who specialized in visualization for epidemiological studies in grad school, outlined why he won’t make charts showing Covid-19 data: So why haven’t I joined the throng of f… | Continue reading


@flowingdata.com | 4 years ago

Different cough coverings, varying air spread

From researchers at Bauhaus-University Weimar, this video shows how various methods of covering a cough change the spread of air from your mouth. | Continue reading


@flowingdata.com | 4 years ago

Social distancing isn’t available for everyone

For Reuters, Chris Canipe looks at social distancing from the perspective of household income: Anonymized smartphone data in the United States shows some interesting trends. People in larger cities… | Continue reading


@flowingdata.com | 4 years ago

✚ Useful Distractions for Chartmakers – The Process 083

Here are some useful distractions for you as you stay-at-home and wait for an unknown amount of time. | Continue reading


@flowingdata.com | 4 years ago

County stay-at-home orders and change in distance traveled

Based on cellphone data from Cuebiq, The New York Times looked at how different parts of the country reduced their travel between the end of February and the end of March. Some counties really stay… | Continue reading


@flowingdata.com | 4 years ago

Maps of grounded flights after Covid-19

As you would expect, not many people are flying these days. The Washington Post mapped the halts around the world: On Tuesday, the TSA screened just over 146,000 passengers at U.S. airports, a 94 p… | Continue reading


@flowingdata.com | 4 years ago

Challenges of making a reliable Covid-19 model

Fatalities from Covid-19 range from the hundreds of thousands to the millions. Nobody knows for sure. These predictions are based on statistical models, which are based on data, which aren’t … | Continue reading


@flowingdata.com | 4 years ago

Evolution of Census questions

On the surface, the decennial census seems straightforward. Count everyone in the country and you’re done. But the way we’ve done that has changed over the decades. The Pudding and Alec… | Continue reading


@flowingdata.com | 4 years ago

Simulating an epidemic

3Blue1Brown goes into more of the math of SIR models — which drive many of the simulations you’ve seen so far — that assume people are susceptible, infectious, or recovered. | Continue reading


@flowingdata.com | 4 years ago

Toilet Paper Calculator

Maybe you’re starting to run low. Here’s how much you’ll need when you go to restock. | Continue reading


@flowingdata.com | 4 years ago

Coronavirus data at the state and county level, from The New York Times

Comprehensive national data on Covid-19 has been hard to come by through government agencies. The New York Times released their own dataset and will be updating regularly: The tracking effort grew … | Continue reading


@flowingdata.com | 4 years ago

Now pull

A comic by Marcos Balfagón attaches action to the curve. | Continue reading


@flowingdata.com | 4 years ago

✚ Visualization Tools and Resources, March 2020 Roundup – The Process 082

Every month I collect useful visualization tools and resources to help you work better or more efficiently. Here’s the good stuff for March. | Continue reading


@flowingdata.com | 4 years ago

Unemployment spike

The Department of Labor released the numbers for last week’s unemployment filings. 3.28 million for the country. For The New York Times, Quocktrung Bui and Justin Wolfers show the numbers rel… | Continue reading


@flowingdata.com | 4 years ago

Johns Hopkins providing course on using epidemiology to understand the Covid-19 numbers

The numbers are fuzzy. You take them at face value, and you end up with fuzzy interpretations. Starting at the end of this month, Johns Hopkins is providing a two-week epidemiology course on unders… | Continue reading


@flowingdata.com | 4 years ago

Track confirmed Covid-19 cases by country, state, and region

Wade Fagen-Ulmschneider made a set of interactive charts to track confirmed coronavirus cases. Switch between regions and scales. See the data normalized for population or not. See trends for activ… | Continue reading


@flowingdata.com | 4 years ago

Hope

I read and read and read and read. But almost everything I read about is out of my control, so I’m turning more energy towards things that I can control. I’m keeping my distance. Suppor… | Continue reading


@flowingdata.com | 4 years ago

Poor comparison between two bar charts

A chart from Business Insider makes a poor attempt to compare the death rates, by age, for the common flu against Covid-19: The age groups on the horizontal axes are different, so you can’t m… | Continue reading


@flowingdata.com | 4 years ago

Mobile phone data shows decreased movement nationwide

Stuart A. Thompson and Yaryna Serkez for New York Times Opinion on decreasing movement, based on mobile phone data: The impact of social distancing and work-from-home measures has been captured usi… | Continue reading


@flowingdata.com | 4 years ago

Dry Hands

I spend 50% of my waking hours washing my hands. I spend the other 50% trying not to touch my face. | Continue reading


@flowingdata.com | 4 years ago

Communicating a crisis

David Spiegelhalter on communicating a crisis: There are some basic principles, which I learnt from John Krebs, former Chair of the Food Standard Agency, who had to deal with many crises. The first… | Continue reading


@flowingdata.com | 4 years ago

Everyone Else

In a Channel 4 clip, Hugh Montgomery does some back-of-the-napkin math contrasting the normal flu against the coronavirus. | Continue reading


@flowingdata.com | 4 years ago

Break the chain

For The Spinoff, Toby Morris illustrates how individuals can break a chain of events: The good news is, we can do things that will reduce the chances of us spreading the virus. That means we can br… | Continue reading


@flowingdata.com | 4 years ago

Particle flows show how the coronavirus ramped up

Using a combination of estimates based on cell phone movements and outbreak size, The New York Times shows how the coronavirus started with a few cases and then spread around the world. The particl… | Continue reading


@flowingdata.com | 4 years ago

Wheel of emotional words

You’re probably feeling a range of emotions these days. It helps if you can express them. This emotional word wheel by Geoffrey Roberts might help: I work with people who have limited emotion… | Continue reading


@flowingdata.com | 4 years ago

Deer crossing across highway corridors

With the climate changing, animals will need to migrate to different areas to live, but that can be a challenge when there is a giant highway blocking the way. The Washington Post looks at how scie… | Continue reading


@flowingdata.com | 4 years ago

Coronavirus Explained and What You Should Do

Kurzgesagt, which make videos to explain complex and abstract concepts in an understandable way, explain the coronavirus and what you should do. Spoiler alert: wash your hands and keep your distanc… | Continue reading


@flowingdata.com | 4 years ago

How washing your hands for 20 seconds does the trick

Vox used a lotion that mimics viruses to demonstrate the power of washing your hands for twenty seconds: | Continue reading


@flowingdata.com | 4 years ago

Restaurant struggles

The restaurant industry is taking a big hit right now, as most people are staying put at home. OpenTable provides a downloadable dataset to show how much restaurant dining is down: This data shows … | Continue reading


@flowingdata.com | 4 years ago

✚ Simulating the Unknown; Working From Home – The Process 081

We don’t know what’s going to happen in the future, but we can look at what we do know and make our best guess. | Continue reading


@flowingdata.com | 4 years ago

Hospital bed occupancy

Using estimates from the Harvard Global Health Institute, The Upshot mapped what hospital bed occupancy might look like across the country if we don’t make changes now: “If we don’… | Continue reading


@flowingdata.com | 4 years ago

Understanding data and statistics in the medical literature

Jeffrey Leek, Lucy D’Agostino McGowan, and Elizabeth Matsui have a free/ pay-what-you-want book on understanding data and statistics in the medical literature: Whether you are a medical stude… | Continue reading


@flowingdata.com | 4 years ago

How to Flatten the Curve, a Social Distancing Simulation

Using R, we look at how your decreased interaction with others can help slow the spread of infectious diseases. | Continue reading


@flowingdata.com | 4 years ago

Lagging coronavirus testing in the US

Coronavirus testing in the United States has been a slow process to say the least. The New York Times shows how test counts contrast against other countries. There’s some catching up to do. | Continue reading


@flowingdata.com | 4 years ago