monthdays: Number of days in each season
In ttnsdcn/forecast-package: Forecasting functions for time series

Description Usage Arguments Details Value Author(s) Examples

Returns number of days in each month or quarter of the observed time period.

1	monthdays(x)

`x`	time series

Useful for month length adjustments

Time series

Rob J Hyndman

par(mfrow=c(2,1))
plot(ldeaths,xlab="Year",ylab="pounds",
    main="Monthly deaths from lung disease (UK)")
ldeaths.adj <- ldeaths/monthdays(ldeaths)*365.25/12
plot(ldeaths.adj,xlab="Year",ylab="pounds",
    main="Adjusted monthly deaths from lung disease (UK)")