MME_DIST: Fitting parameters of PDF by means of moments method

Description Usage Arguments Value Author(s) Examples

View source: R/MME_DIST.r

Description

This function allows to fit several distribution functions to observed data by means of the moments method.

Usage

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MME_DIST(Intensity, PDF, ...)

Arguments

...
Intensity:

a numeric vector with intensity [mm/h] values of different years for a specific time duration (e.g. 5, 15, 120 minutes, etc.).

PDF:

a character specifying the name of distribution function that it will be employed: exponencial, gamma, gev, gumbel, log.normal3, normal, pearson, log.pearson3 and wakeby (see selecDIST).

Value

A list of:

Author(s)

Albeiro Figueroa <[email protected]> Water Resources Engineering Research Group - GIREH

Examples

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# Meteorology station in the Farfan Airport in Tulua, Colombia.
data(inten)
Test.moments <- MME_DIST(Intensity = inten[,4], Type = "gumbel") 
## Results: xi = 71.50 ; alpha = 14.21

dazamora/IDFtool documentation built on March 20, 2018, 8:56 p.m.