Compute sex ratios from mortality rates

Calculates the Male/Female ratios from historical or forecasted mortality rates.

Usage

sex.ratio(data)

Arguments

data

Demogdata object of type “mortality” such as obtained from read.demogdata, or an object of class fmforecast such as the output from forecast.fdm or forecast.lca.

Value

Functional time series of sex ratios.

Author

Rob J Hyndman

Examples

plot(sex.ratio(fr.mort), ylab = "Sex ratios (M/F)")