InverseComplementaryCumulativeDistribution.cpp File Reference

Implements a function to calculate the inverse CCDF. More...

Functions
double	ITS::ITU::PSeries::P2108::InverseComplementaryCumulativeDistribution (const double q)
	Compute the inverse complementary cumulative distribution function approximation as described in Recommendation ITU-R P.1057.

Detailed Description

Implements a function to calculate the inverse CCDF.

Function Documentation

InverseComplementaryCumulativeDistribution()

double ITS::ITU::PSeries::P2108::InverseComplementaryCumulativeDistribution

(

const double

q

)

Compute the inverse complementary cumulative distribution function approximation as described in Recommendation ITU-R P.1057.

This approximation is sourced from Formula 26.2.23 in Abramowitz & Stegun. This approximation has an error of \( |\epsilon(p)| < 4.5\times 10^{-4} \)

Parameters

q	Percentage, \( 0.0 < q < 1.0 \)

Returns

Q(q)^-1

Exceptions

std::out_of_range

if the input is outside the range [0.0, 1.0]