William Playfair, the father of data visualisation, changed the way we understand information. His bar graphs, pie charts, and line graphs remain essential tools today, yet his name is barely known.

A Chart is a graphical representation of data, such as a pie chart, bar graph, line graph, etc. Charts can make the information interesting, appealing, and easy to read for your audience. A ...

Tracking daily habits can be a powerful way to grow and improve yourself. With the help of simple charts, you can get valuable insights into your routines and behaviors. They can help you identify ...

Pie charts Pie charts show percentages as a circle divided into segments. A pie chart could be used to show how students travel to school. Each piece of data is shown as a proportion of 360 ...

Line graphs, bar charts, population pyramids and climate graphs can all be used to present geographical information. It is important to know how to extract and interpret the most useful ...

A small pie chart is all but useless, whereas a small bar graph or line graph can still easily show differences in data. Finally, it's much easier to distort the data on a pie chart than any other ...

New study suggests that when forecasting trends, reading a bar chart versus a line graph biases our judgement Date: January 28, 2023 Source: City University London Summary: A new study suggests ...