Complementary probability integral for Rayleigh distribution.
Loading LOADSUB ALL FROM "RAYLEIGH.HTS"
or LOADSUB FROM "MATHLIB.HTS"
Usage REAL Beta,X,Y
Y=FNQ_rayleigh(Beta,X)
Description
FNQ_rayleighreturns the value of the integral of the Rayleigh probability density function of parameterBeta(here written asβ), atx,Q(x;β).Qis defined by the expression
which reduces to
Qis defined for all positive values ofβ.
Q(x;β)
Errors FNQ_rayleighcauses an HTBasic error if its arguments are not all of type REAL or if the value of is negative or zero.