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Providing of some family of continuous distributions to fit the best distribution on drought data of Guilan state and investigation of duration of the drought on this stat
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Anita Abdollahi *   |
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Abstract: (5441 Views) |
In this paper, after stating the characteristicof some of continuous distributions including, gamma, Crovelli’s
gamma, Rayleigh, Weibull, Pareto, exponential and generalized gamma distribution with each other,these distributions
were fit on drought data of Guilan state and the best distribution was presented. Then, severity and duration of
the drought of different sites were investigated using standardized precipitation index. |
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| Keywords: Gamma distribution, Crovelli’s gamma distribution, Rayleigh distribution, Weibull distribution, Pareto distribution, exponential distribution, generalized gamma distribution, standardized precipitation index. |
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Full-Text [PDF 906 kb]
(4722 Downloads)
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Type of Study: Applicable |
Subject:
Special
Received: 2015/02/21 | Accepted: 2016/08/2 | Published: 2016/08/2
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