What is a Heatmap?
A heatmap is a graphical representation of data where values are expressed as colours. Heatmaps provide an effective visual summary of information, because they synthesize data and then present it in a pictorial form.
A heatmap is a graphical representation of data where values are expressed as colours. Heatmaps provide an effective visual summary of information, because they synthesize data and then present it in a pictorial form.