%corrgraph
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  Create scatter plot with correlation coefficient displyed

Description
  This macro takes a data file and two numeric variables in the data 
  file. It calculates the correlation coefficient of the two 
  variables and displays the correlation coefficient of the 
  scatter plot of the two variables

Syntax
  corrgraph(data=, varx=, vary=, outfile= ' ', dev=gif373,
            title=' ',axis1=, axis2=, symbol=, gopt=, plot=, 
            labelx=' ', labely=' '); 

    data  - name of the SAS data file
    varx    - name of the variable for the x axis
    vary    - name of the variable for the y axis
    outfile - saves the graph as a .gif file with the given name
    dev     - specifies the device used for saving the graph, which
              determines the size of the graph
    title   - the title displayed at the top of the graph
    axis1   - options for the "axis1" statement (the x axis)
    axis2   - options for the "axis2" statement (the y axis)
    symbol  - options for the "symbol" statement
    gopt    - options for the "goptions" statement
    plot    - options for the "plot" statement 
    labelx  - label for the x variable
    labely  - label for the y variable

Examples

  %corgraph(data=temp, varx=x, vary=y)


  %corgraph(data=temp, varx=x, vary=y, symbol= i=r )


Also See

  Also see the web at 
    http://www.ats.ucla.edu/stat/sas/faq/corrgraph.htm

  Also see the macro itself from 
    http://www.ats.ucla.edu/stat/sas/macros/corgraph.sas.txt