Description Usage Arguments References See Also Examples
Plotting the trend and seasonal of time series.
1 | gdescomponer(y,freq,type,year,q)
|
y |
a vector of the observed time-serie values |
freq |
Number of times in each unit time interval |
type |
lineal (1), quadratic(2) |
year |
the year of the first observation |
q |
the time of the first observation |
Parra, F. (2014), Amplitude time-frequency regression, (http://econometria.wordpress.com/2013/08/21/estimation-of-time-varying-regression-coefficients/)
1 2 | data(ipi)
gdescomponer(ipi,12,1,2002,1)
|
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