group2: Calculates the group2 IHA statistics

Description Usage Arguments Value Author(s) References Examples

Description

The group 2 statistics measure the magnitude of monthly water condition and include 12 parameters.

Usage

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  group2(x, year = c("water", "calendar"), mimic.tnc = T,
    ...)

Arguments

mimic.tnc

should the function perform the calculation like the TNC IHA software?

...

additional arguments passed to ddply

x

A zoo object containing the flow series

year

the type of year factor to be used, yr = 'water' or yr = 'calendar' for water years and calendar years respectively

Value

a data frame with the group 2 statistics for each year

Author(s)

[email protected]

References

http://www.conservationgateway.org/Files/Pages/indicators-hydrologic-altaspx47.aspx

Examples

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IHA documentation built on May 2, 2019, 5:15 p.m.