CDF

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Evaluates the normal cumulative density function.

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Interface
CDF
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Interface

C++

CDF

doubleCDF(	double	`x`
	double	`m`
	double	`s`	)[inline]

This function evaluates the normal cumulative density function. This is also the integral of the Gaussian probability density function (PDF), integrated from minus infinity to x:

There is an error with your graph parameters for CDF with options x=-2:2 m=0 s=1

Error Message:Function CDF failed. Ensure that: Invalid C++

Example 1

#include <iostream>
#include <codecogs/statistics/distributions/continuous/normal/cdf.h>
using namespace std;
int main()
{
  cout << "normal CDF (0.1, 7, 2.4) = ";
  cout << Stats::Dists::Continuous::Normal::CDF(0.1, 7, 2.4) << endl;
  return 0;
}

Output:

normal CDF (0.1, 7, 2.4) = 0.00202014

Parameters

x	the argument of the cdf
m	the mean of the distribution
s	the standard deviation of the distribution

Authors

Lucian Bentea (September 2005)

Source Code

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