#' \item{\code{getStdHorizon()}}{
#' Number of time steps from serie[1] until midnight}
#' \item{\code{append(time, serie, exo, exo_hat)}}{
-#' Measured data for given vector of times + exogenous predictions from last midgnight.
+#' Measured data for given vector of times + exogenous predictions from
+#' last midgnight.}
#' \item{\code{getTime(index)}}{
#' Times (vector) at specified index.}
#' \item{\code{getCenteredSerie(index)}}{