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The DISTANCE Procedure
The DISTANCE Procedure
Overview: DISTANCE Procedure
Levels of Measurement
Symmetric versus Asymmetric Nominal Variables
Standardization
Getting Started: DISTANCE Procedure
Creating a Distance Matrix as Input for a Subsequent Cluster Analysis
Syntax: DISTANCE Procedure
PROC DISTANCE Statement
VAR Statement
ID Statement
COPY Statement
BY Statement
FREQ Statement
WEIGHT Statement
Details: DISTANCE Procedure
Proximity Measures
Missing Values
Formatted versus Unformatted Values
Output Data Sets
Examples: DISTANCE Procedure
Divorce Grounds – the Jaccard Coefficient
Financial Data – Stock Dividends
References
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Copyright © 2009 by SAS Institute Inc., Cary, NC, USA. All rights reserved.
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