- "time"=new_time, "centered_serie"=new_centered_serie, "level"=new_level,
- "exo"=new_exo, "exo_hat"=new_exo_hat)
+ "time"=time, "hat_centered_serie"=hat_centered_serie,
+ "hat_level"=hat_level, "hat_exo"=hat_exo )
+ },
+ append = function(serie, exo)
+ {
+ level = mean(serie, na.rm=TRUE)
+ centered_serie = serie - level
+ private$.data[[length(private$.data)]]$centered_serie <- centered_serie,
+ private$.data[[length(private$.data)]]$level <- level,
+ private$.data[[length(private$.data)]]$exo <- exo,