dh4: Function to return the DH4 hydrologic indicator statistic for...

Description Usage Arguments Value Examples

View source: R/dh4.R View source: R/RProjects/HITHATStats/R/dh4.R

Description

This function accepts a data frame that contains a column named "discharge" and calculates DH4; Annual maximum of 30-day moving average flows. Compute the maximum of 30-day moving average flows. Compute the maximum of a 30-day moving average flow for each year. DH4 is the mean (or median-Use Preference option) of these values (cubic feet per second-temporal).

Usage

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  dh4(qfiletempf, pref = "mean")

Arguments

qfiletempf

data frame containing a "discharge" column containing daily flow values

pref

string containing a "mean" or "median" preference

Value

dh4 numeric containing DH4 for the given data frame

Examples

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jlthomps/EflowStats documentation built on May 19, 2019, 12:48 p.m.