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Probabilities.StudentCDF Method (double, int)
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Student cumulative distribution function (CDF).

Syntax
C#
Visual Basic
public static double StudentCDF(double x, int Nu);
Parameters
Parameters 
Description 
double x 
Function domain, real value. 
int Nu 
Defines distribution degrees of freedom, positive integer. 
Returns

the Student cumulative distribution function for value x using the integer parameter Nu (degrees of freedom). Parameter Nu must be positive integer number, otherwise the result is NAN.

Remarks

The Student cumulative distribution function is defined by the following equation: 

 

The result of StudentCDF is the probability that a single observation from the Student distribution with Nu degrees of freedom will fall in the interval (-infinity,x].

See Also
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