Gather the data values
Calculate the total
Convert each value into a percentage of the total
Convert each percentage into degrees by multiplying by 360
Draw a circle...
Gather the data you want to display
List the categories and their values
Choose a scale for the y-axis or x-axis
Draw two perpendicular axes
Label the categories...
Gather the data you want to represent
Choose the categories for the bars
Decide the scale for the axis
Draw the horizontal and vertical axes
Label the axes...
Gather the data
Label the axes
Choose the scale
Draw the bars
Keep equal spacing between bars
Make each bar the correct height or length
Add a title
Label the categories
Label...
