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- Calculate CDF
April 8, 2009, 3:52 pm
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I want to plot CDF for that I want to calculate cdf (cumulative
on CPAN I found one module Math::CDF.
but not sure how to use it.
there is function called pnorm($x). but what is $x? how can I get
value of $x.
is there anyother method to calculate CDF.
Re: Calculate CDF
5 MB? 5 GB? 5 TB? 5 PB?
$x is the deviate. Math::CDF works on theoretical distributions, not
Sort your data, then "cumulate" it. If you already know the bins you want
to use, you can bin it without sorting.
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