ma24.35: Function to return the MA24-35 hydrologic indicator...

Description Usage Arguments Value Examples

View source: R/RProjects/HITHATStats/R/ma24.35.R View source: R/ma24.35.R View source: R/standalone_scripts/stats_observed.r

Description

This function accepts a data frame that contains columns named "discharge", "year_val" and "month_val" and calculates the variability (coefficient of variation) of monthly flow values. compute the standard deviation for each month in each year over the entire flow record. Divide the standard deviation by the mean for each month. Average (or median - use preference option) these values for each month across all years (percent - temporal).

Usage

1
  ma24.35(qfiletempf, pref = "mean")

Arguments

qfiletempf

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

pref

string containing a "mean" or "median" preference

Value

ma234.35 data frame containing the MA24-MA35 statistics for the given data frame

Examples

1
2

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