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help for cordemo
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Correlation demonstration
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 cordemo [ r n ]
 

Description
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cordemo generates random values for x and y with
         with correlation equal to the arguement corr. 
         A scatterplot with regression line are 
         displayed.

Default Values
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The defaults for correlation and sample size are 0 and 100.

Examples
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 . cordemo
 . cordemo .2 
 . cordemo .2 200

Author
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      Philip B. Ender
      Statistical Computing and Consulting
      UCLA Academic Technology Services
      enderatucla.edu