ts2df function added to convert ts object to data.frame.
data updated.
geom_outlier bug correction (first_date and last_date not correctly working when coefficients=TRUE).
ggdemetra 0.2.1
geom_arima bug correction (a new model was computed).
ggdemetra 0.2.0
If no new data or seasonal adjustment specification is specified (method or specification), these parameters is inherited from the previous defined (the seasonal adjustment is then only done once).