For example, this chart from a study on data sources used for COVID data visualisation shows hundreds of categories in one pie. A pie chart with dozens of categories.

Bar charts and pie charts are two common ways of representing data, and while they can sometimes be used interchangeably, they don’t make sense for every type of dataset. Here’s how to choose ...

To produce a pie chart, data is required. The data often comes in the form of a table. To create a pie chart, the size of the angles needed must be calculated.

Even in charts and graphs, using colors in a common way can go a long way to achieving visual consistency. As noted in the pie chart section, the largest piece of data should always start at the top ...

Pie charts present data in a circular pattern, making it difficult to make comparisons when there are many groups, or when groups are similar in size. They can also misrepresent data entirely ...

Click the Insert Modern Chart button and select Pie Chart. Draw the Pie Chart on the grid. In the Data Source section, choose the option where the data is coming from Tables, Queries, or Both.

Streaming now takes up a bigger slice of Nielsen’s monthly pie chart than broadcast and cable viewing combined, according to ...

Do you see pie charts and graphs as the opposite of data humanism? It’s funny that you ask me because I feel that even in the past, I’ve been painted as the person who hates pie charts.

Pie charts are often used to show percentages of a whole. However, Professor Adrian Barnett, a statistician at the Queensland University of Technology, and researcher Victor Ogwoma argue that ...

A weekly dive into the data behind the news. Each Saturday, Opinion columnist Philip Bump makes and breaks down charts explaining the latest in economics, pop culture, politics and more ...