InfoCRIT: Generic function calculating information criterias for fitted...

In dazamora/IDFtool: Estimation Intensity-Duration-Frequency Curves for Rainfall Series

Generic function calculating information criterias for fitted PDF

Description

This function determine values of the criteria Akaike's Information Criterion (AIC), Bayesian Information Criterion (BIC), AICc with bias correction and KIC to fitted probability density functions with lmomco package

Usage

InfoCRIT(Intensity, Parameters, ...)

Arguments

Intensity	numeric vector with intensity values for a specific duration in different return periods.
Parameters	list with three elements: i) type of distribution function ii) fitted parameters, and iii) source to call specfic function in the package lmomco.
...	Additional arguments for the optim() function and other uses

Value

Provided a numeric vector with the corresponding AIC, BIC, AICc and KIC values.

Author(s)

David Zamora <[e-mail]> Water Resources Engineering Research Group - GIREH

Examples

# Meteorology station in the Airport Farfan in Tulua, Colombia. 
data(Intgum5min)
data(Pargumbel)
crit  <- InfoCRIT(Intensity = Intgum5min, Parameters = Pargumbel)
## Result: AIC= 86.73, BIC= 86.62, AICc= 89.73, KIC= -35.23 

dazamora/IDFtool documentation built on Jan. 1, 2023, 3:29 p.m.