ml13: Function to return the ML13 hydrologic indicator statistic...

In jlthomps/EflowStats: Returns HIT/HAT Hydrologic Indicator stats for a given set of data

Description

This function accepts a data frame that contains columns named "discharge","month_val" and "year_val" and calculates the Variability (coefficient of variation) across minimum monthly flow values. Compute the mean and standard deviation for the minimum monthly flows over the entire flow record. ML13 is the standard deviation times 100 divided by the mean minimum monthly flow for all years (percent-spatial).

Usage

  ml13(qfiletempf)

Arguments

qfiletempf

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

Value

ml13 numeric value of ML13 for the given data frame

Examples

qfiletempf<-sampleData
ml13(qfiletempf)

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