# XDCPM Pie Charts

XDCPM pie charts represent polar coordinate graphs of ordered, discrete probability distributions. Angle is probability; Radius is relative value.

See these distributions for examples with corresponding data:

Examples values are from http://en.wikipedia.org/wiki/Program_evaluation_and_review_technique#Implementation

All distributions are listed as type 'dc'. Local ones are here: /accounts-finance/pretti/