geometric distribution


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geometric distribution

[¦jē·ə¦me·trik ‚dis·trə′byü·shən]
(statistics)
A discrete probability distribution whose probability function is given by the equation P (x) = p (1 -p) x- 1for x any positive integer, p (x) = 0 otherwise, when 0 ≤ p ≤ 1; the mean is 1/ p.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Borges, "The complementary Weibull geometric distribution," Journal of Statistical Computation and Simulation, vol.
Sixth, one data set (Mixon) was satisfactorily fit by two distributions: the negative binomial distribution and the inflated geometric distribution. Two distributions satisfactorily fitting one data set is not unusual.
We assume that the arrival intervals of PU and SU packets follow geometric distributions with arrival rates [[lambda].sub.pu] (0 < [[lambda].sub.pu] < 1) and [[lambda].sub.su] (0 < [[lambda].sub.su] < 1), respectively.
Thus the approximating geometric distribution has the form
During the type-i cycle, the time that the system visits phase 0 follows a geometric distribution with parameter [q.sub.i].
Simulation of Geometric and Negative Binomial random variables Geometric distribution
We introduce a power series whose coffecients are probabiliteis of hyper geometric distribution
Therefore, in the GANS algorithm, the subset with bigger contribution is seen as the one which has the optimal geometric distribution. Then, it will be used as the output of the GANS algorithm instead of using all the anchor nodes.
We consider three types of service time distributions: a geometric distribution, a negative binomial distribution, and a mixture of two different geometric distributions.
Instead of the uniform distribution of the random backoff time selection, we use a geometric distribution which takes into account various classes of services.
Our subject of interest in this paper is the geometric distribution of the frequencies of the path with ratio 1/2 where the jumping of the electron to the non-adjacent positions is not allowed.