Column chart
In a column chart, each category is represented by a vertical rectangle, with the height of the rectangle being proportional to the values being plotted.
More about: Column chart - Other tutorials: R Matplotlib D3
Basic column chart
Grouped column
Grouped column charts are a type of colour-coded column chart used to represent and compare different categories of two or more groups.
More about: Grouped column chart - Other tutorials: R Matplotlib D3