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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