distribution parameter
101Zeta distribution — Probability distribution name =zeta type =mass pdf Plot of the Zeta PMF on a log log scale. (Note that the function is only defined at integer values of k. The connecting lines do not indicate continuity.) cdf parameters =sin(1,infty) support =k… …
102Fisher-Tippett distribution — Probability distribution name =Fisher Tippett type =density pdf cdf parameters =mu! location (real) eta>0! scale (real) support =x in ( infty; +infty)! pdf =frac{z,e^{ z{eta}! where z = e^{ frac{x mu}{eta! cdf =exp( e^{ (x mu)/eta})! mean =mu …
103Wigner semicircle distribution — Probability distribution name =Wigner semicircle type =density pdf | cdf parameters =R>0! radius (real) support =x in [ R;+R] ! pdf =frac2{pi R^2},sqrt{R^2 x^2}! cdf =frac12+frac{xsqrt{R^2 x^2{pi R^2} + frac{arcsin!left(frac{x}{R} ight)}{pi}! for …
104Kumaraswamy distribution — Probability distribution name =Kumaraswamy type =density pdf cdf parameters =a>0, (real)b>0, (real) support =x in [0,1] , pdf =abx^{a 1}(1 x^a)^{b 1}, cdf = [1 (1 x^a)^b] , mean =frac{bGamma(1+1/a)Gamma(b)}{Gamma(1+1/a+b)}, median =left(1… …
105Inverse-chi-square distribution — Probability distribution name =Inverse chi square type =density pdf cdf parameters = u > 0! support =x in (0, infty)! pdf =frac{2^{ u/2{Gamma( u/2)},x^{ u/2 1} e^{ 1/(2 x)}! cdf =Gamma!left(frac{ u}{2},frac{1}{2x} ight)igg/, Gamma!left(frac{… …
106Hyper-exponential distribution — In probability theory, a hyper exponential distribution is a continuous distribution such that the probability density function of the random variable X is given by: f X(x) = sum {i=1}^n f {Y i}(y) p i,where Y i is an exponentially distributed… …
107Von Mises–Fisher distribution — The von Mises–Fisher distribution is a probability distribution on the (p 1) dimensional sphere in mathbb{R}^{p}. If p=2the distribution reduces to the von Mises distribution on the circle. The distributionbelongs to the field of directional… …
108Normal-scaled inverse gamma distribution — Normal scaled inverse gamma parameters: location (real) (real) (real) (real) support …
109normal distribution — Statistics. a theoretical frequency distribution represented by a normal curve. Also called Gaussian distribution. [1895 1900] * * * In statistics, a frequency distribution in the shape of the classic bell curve. It accurately represents most… …
110T Distribution — A type of probability distribution that is theoretical and resembles a normal distribution. A T distribution differs from the normal distribution by its degrees of freedom. The higher the degrees of freedom, the closer that distribution will… …
