ml18: Function to return the ML18 hydrologic indicator statistic...

Description Usage Arguments Value Examples

View source: R/standalone_scripts/stats_observed.r View source: R/ml18.R View source: R/RProjects/HITHATStats/R/ml18.R

Description

This function accepts a data frame that contains a column named "discharge" and calculates the variability in base flow index 1. Compute the standard deviation for the ratios of minimum 7-day moving average flows to mean annual flows for each year. ML18 is the standard deviation times 100 divided by the mean of the ratios. (percent-spatial)

Usage

1

Arguments

qfiletempf

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

Value

ml18 numeric value of ML18 for the given data frame

Examples

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2

jlthomps/EflowStats documentation built on May 17, 2017, 11:26 p.m.