ChiDistribution[\[Nu]] represents a \[Chi] distribution with \[Nu] degrees of freedom.
Cosh
(Built-in Mathematica Symbol) Cosh[z] gives the hyperbolic cosine of z.
Cos
(Built-in Mathematica Symbol) Cos[z] gives the cosine of z.
Coth
(Built-in Mathematica Symbol) Coth[z] gives the hyperbolic cotangent of z.
Csch
(Built-in Mathematica Symbol) Csch[z] gives the hyperbolic cosecant of z.
DavisDistribution[b, n, \[Mu]] represents a Davis distribution with scale parameter b, shape parameter n, and location parameter \[Mu].
DesignMatrix[{{x_11, x_12, ..., y_1}, {x_21, x_22, ..., y_2}, ...}, {f_1, f_2, ...}, {x_1, x_2, ...}] constructs the design matrix for the linear model \[Beta]_0 + \[Beta]_1 ...
ExpGammaDistribution[\[Kappa], \[Theta], \[Mu]] represents an exp-gamma distribution with shape parameter \[Kappa], scale parameter \[Theta], and location parameter \[Mu].
ExponentialPowerDistribution[\[Kappa], \[Mu], \[Sigma]] represents an exponential power distribution with shape parameter \[Kappa], location parameter \[Mu], and scale ...
FactorialMoment[list, r] gives the r\[Null]^th moment of the elements in the list.FactorialMoment[dist, r] gives the r\[Null]^th moment of the symbolic distribution ...