ardec.trend {ArDec} | R Documentation |
Function ardec.trend extracts the trend component from the autoregressive decomposition of a monthly time series.
ardec.trend(x)
x |
time series |
A list with components:
modulus |
damping factor for the annual component |
trend |
trend component |
S. M. Barbosa
data(co2)
ardec.trend(co2)