логнормальный закон

  • 2014-3-4-:22

Approximation of distribution functions of water quality indexes (Dnister river, Beliaevka city)

Approximation of temporal variability of water quality indexes was analyzed by various distribution func-tions (normal, lognormal, Weibull and exponential) for Dnestr river Beliaevka city. Approximation density in-dexes were calculated. Optimal distribution function of water quality indexes was determined.
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