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

monthdays(x)

Arguments

x

time series

Value

Time series

Details

Useful for month length adjustments

See also

bizdays

Examples

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)")