Video: How to make a bar chart

Making a bar chart in ChartBlocks is now even easier with the new chart building wizard. Check out the video below to see just how easy it is.

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When not to use a chart

Choosing whether to display data in a chart or a table is fundamental to data presentation.

People often opt for a chart just because it looks nicer, without necessarily considering whether it’s really the best medium to get the key information across.

Consider a simple chart showing test score results for a small group of school children. For our example we’ll assume that they have each taken a test in English, science and mathematics...

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