Gamma distribution

The Gamma distribution
The "basic" Gamma distribution
From the above definition of the Gamma function, we immediately deduce that ...

Gamma Distribution
Probability Density Function
The general formula for the probability density function of the gamma distribution is ...

Gamma Distribution. The probability density function of the exponential distribution has a mode of zero. In many instances, it is known a priori that the mode of the distribution of a particular random variable of interest is not equal to zero (e.