Chi Distribution
The probability density function and cumulative distribution function are
 |  |  | (1) |
 | |  | (2) |
where
is the Regularized Gamma Function. | |  | (3) |
 | |  | (4) |
 | |  | |
 |  | (5) | |
 | |  | |
|  | (6) |
where 
is the Mean, 
the Variance, 
the Skewness, and 
theKurtosis. For 
, the 
distribution is a Half-Normal Distribution with 
. For 
, itis a Rayleigh Distribution with 
.
- Gauss-Bonnet Theorem
- Gauss Equations
- Gaussian Approximation Algorithm
- Gaussian Bivariate Distribution
- Gaussian Brackets
- Gaussian Coefficient
- Gaussian Coordinate System
- Gaussian Curvature
- Gaussian Differential Equation
- Gaussian Distribution
- Gaussian Distribution Linear Combination of Variates
- Gaussian Elimination
- Gaussian Function
- Gaussian Hypergeometric Series
- Gaussian Integer
- Gaussian Integral
- Gaussian Integral (Linking Number)
- Gaussian Joint Variable Theorem
- Gaussian Mountain Range
- Gaussian Multivariate Distribution
- Gaussian Polynomial
- Gaussian Prime
- Gaussian Quadrature
- Gaussian Sum
- Gauss-Jacobi Mechanical Quadrature