As the first step in the decommissioning of sasCommunity.org the site has been converted to read-only mode.
Here are some tips for How to share your SAS knowledge with your professional network.
Tips:Gini Coefficient in SAS
The Gini coefficient is one of the many model statistics which is commonly used in data mining. However, it is not a part of the the proc logistic outputs. Fortunately, the Gini coefficient can be calculated easily by taking twice the c statistics and subtracting 1 from it.
Gini = 2 * C statistics - 1
Hopefully this will help those who need it.
Submitted by Murphy Choy from Singapore. Contact me at my Discussion Page.