Processes | Pattern Discovery | Distance Metric

Distance Metric
Use the drop-down menu to select the method used for computing differences between the observations . The DGOWER method is selected by default.
Available methods for computing distances are described in the table below:
Select this method only when variables are either ratios, or positive and continuous.
Calculates the chi -squared coefficient between pairs.
Calculates the squared root of the phi -squared coefficient between pairs.
Calculates the phi -squared coefficient between pairs.
To Specify This Option:
*
For Additional Information
Refer to the SAS PROC DISTANCE documentation for more information.