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Evaluates the normal probability density function.
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Interface

C++
HTML

PDF

 
doublePDFdoublex
doublem = 0
doubles = 1 )[inline]
This function evaluates the normal probability density function.

\graph  x=-4:4, m=0, s=1

Example 1

#include <iostream>
#include <codecogs/statistics/distributions/continuous/normal/pdf.h>
 
int main()
{
  std::cout << "normal PDF (2.31, 2, 5) = ";
  std::cout << Stats::Dists::Continuous::Normal::PDF(2.31, 2, 5) << std::endl;
  return 0;
}
Output:
normal PDF (2.31, 2, 5) = 0.0796352

Parameters

xthe value at which to evaluate the function
mthe mean of the distribution
sthe standard deviation of the distribution

Authors

Lucian Bentea (September 2005)
Source Code

Source code is available when you agree to a GP Licence or buy a Commercial Licence.

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