calc_S.y: (SPFI) Calculate the SPFI grouped by year.

Description Usage Arguments Value Examples

Description

This is equivalent to equation 9 in the draft SPFI document.

Usage

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calc_S.y(H.y)

Arguments

H.y

Output from calc_H.y or calc_H.y2.

Value

A data frame with the SPFI values by year.

Examples

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## Not run: 
S.y <- calc_S.y(H.y = H.y)

## End(Not run)

MichaelFolkes/ctctools documentation built on May 7, 2019, 4:56 p.m.