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How to graph trendline

by djones (Initiate)
on Oct 01, 2012 at 22:08 UTC ( #996757=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    #----------------------------------------------------------
    #    FOR SLOPE
    ...
    
    #create the data for transfer to the graph program
    $trendlineString = join(',',@trendline);
    
  2. or download this
    
    my @data = ([@alldates],
    ...
    
    print "Content-type: image/png\n\n";
    print $myimage->png;
    

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Node Type: perlquestion [id://996757]
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