Method | Description | |
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Function ( double a, double b ) : double |
Beta function as gamma(a) * gamma(b) / gamma(a+b).
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Incbcf ( double a, double b, double x ) : double |
Continued fraction expansion #1 for incomplete beta integral.
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Incbd ( double a, double b, double x ) : double |
Continued fraction expansion #2 for incomplete beta integral.
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Incomplete ( double a, double b, double x ) : double |
Incomplete (regularized) Beta function Ix(a, b).
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IncompleteInverse ( double aa, double bb, double yy0 ) : double |
Inverse of incomplete beta integral.
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Log ( double a, double b ) : double |
Natural logarithm of the Beta function.
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Multinomial ( ) : double |
Multinomial Beta function.
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PowerSeries ( double a, double b, double x ) : double |
Power series for incomplete beta integral. Use when b*x is small and x not too close to 1.
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public static Function ( double a, double b ) : double | ||
a | double | |
b | double | |
return | double |
public static Incbcf ( double a, double b, double x ) : double | ||
a | double | |
b | double | |
x | double | |
return | double |
public static Incbd ( double a, double b, double x ) : double | ||
a | double | |
b | double | |
x | double | |
return | double |
public static Incomplete ( double a, double b, double x ) : double | ||
a | double | |
b | double | |
x | double | |
return | double |
public static IncompleteInverse ( double aa, double bb, double yy0 ) : double | ||
aa | double | |
bb | double | |
yy0 | double | |
return | double |
public static Log ( double a, double b ) : double | ||
a | double | |
b | double | |
return | double |
public static PowerSeries ( double a, double b, double x ) : double | ||
a | double | |
b | double | |
x | double | |
return | double |