The Pie Chart
The pie chart is an alternative to the one-variable bar chart. Each pie slice reflects a frequency of occurrence, analogous to a bar in a bar chart. A more readable version of a pie chart is a ring chart, a type of pie chart with no hole in the middle.
Parameters
For the full list of PieChart)
parameters, see the manual obtained by entering ?PieChart
. These listed parameters are those provided in the interactive session from interact("PieChart")
.
Colors
- fill
- interior color of a bar
- color
- exterior color of a bar, i.e., its border
- transparency
- transparency level of
0
(none) to 1
(completely transparent)
Hole
- hole
- size of the hole, from
0
(none) up to 1
(no plot, nothing left)
- hole_fill
- color of the hole
Values
- values
- type of value displayed, "%" for percent, "input" for entered data values, "off" for none
- values_color
- color of displayed values
- values_position
- position of displayed values, "in" the object or "out", on top
- values_size
- size of the displayed values
Save
- width
- width of saved pdf file, in inches
- height
- height of saved pdf file, in inches