betacdf

Compute beta distribution cumulative distribution function values.

Syntax

p=betacdf(x,a,b)

Inputs

x
Values of the distribution random variable.
Type: double
Dimension: scalar | vector | matrix
a,b
Shape parameters.
Type: double
Dimension: scalar | vector | matrix

Outputs

p
Cumulative probability values.

Examples

Single value betacdf example:
x = 0.5;
a = 5;
b = 3;
p = betacdf(x,a,b)

p = 0.22656
Vector betacdf example:
x = [0.1:0.1:0.9];
a = 5;
b = 3;
p = betacdf(x,a,b)

p = [Matrix] 1 x 9
0.0001765 0.004672 0.028796 0.096256 0.22656 0.4199 0.64707 0.85197 0.97431