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exponential distribution |
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exponential distribution [‚ek·spə′nen·chəl dis·trə′byü·shən] (statistics) A continuous probability distribution whose density function is given by ƒ(x) =ae-ax,wherea> 0 forx> 0, and ƒ(x) = 0 forx≤ 0; the mean and standard deviation are both 1/a. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| 6), an exponential distribution: If X is the physical quantity to be statistically characterized, and [theta] is the measured value or a certain function of the measured value, then the exponential distribution of the values [xi] of X over a certain ensemble of values is given by t] of value t, evaluation of entropy corresponds to entropy of exponential distribution that conforms to conditions of decline (build-up) in enemy efforts: On the basis of the power exponential distribution (also known as the generalized error distribution) the family of EWMA estimators, nesting Power EWMA, Standard EWMA and Robust EWMA, were proposed by Guermat & Harris (2002). |
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