Stixbox Function

dgamma - The gamma density function

Calling Sequence

f = dgamma(x,a)

Parameters

Description

The gamma density function.

   f(x)=x.^(a-1)exp(-x)./Gamma(a)1_{x>=0}
   

Examples

x=0:0.1:10; 
y=dgamma(x,3);
plot(x,y)