HTBasic Help
×
Menu
Index
F_beta
Probability density for beta distribution.
 
Loading        LOADSUB ALL FROM "IGAMMA.HTS"
or LOADSUB FROM "MATHLIB.HTS"
 
Usage                REAL X,A,B,Y
Y=FNF_beta(A,B,X)
 
Description                
FNF_beta returns the value of the univariate beta probability density function with parameters a and b, f(x;a,b). F(x;a,b) is defined only for a 0 and b 0.
 
F(x;a,b) is defined by the expression
 
f(x;a,b)
 
Errors
FNF_beta causes an HTBasic error if its arguments are not all of type REAL or if a or b is negative.
 
See Also
P_beta, Q_beta