What is a waterfall chart?

A waterfall chart is a type of chart that helps us understand how an initial value is affected by a series of positive and negative changes. It’s called a “waterfall” chart because the columns in the chart look like they’re cascading, similar to a waterfall.  Imagine you’re following the financial journey of a small business. […]

What is a waffle chart?

A waffle chart is essentially a square grid where each cell represents a portion or percentage of the whole. These charts are great for displaying proportions, like election results or the composition of a population. Let me give you an example to illustrate this better.  Picture this: you’re reading a news article about the popularity […]