X-Git-Url: https://git.auder.net/?p=talweg.git;a=blobdiff_plain;f=pkg%2FR%2FForecast.R;h=bcafd3a26b60d7d41713987e77c2274ed340d285;hp=783e3522e5add869ae89e58b80e18680e991c54f;hb=98e958cab563866f8e00886b54336018a2e8bc97;hpb=af3b84f4cacade7d83221ca0249b546c50ddf340

diff --git a/pkg/R/Forecast.R b/pkg/R/Forecast.R
index 783e352..bcafd3a 100644
--- a/pkg/R/Forecast.R
+++ b/pkg/R/Forecast.R
@@ -8,29 +8,31 @@
 #' @field .pred List with \itemize{
 #'   \item serie: forecasted serie
 #'   \item params: corresponding list of parameters (weights, neighbors...)
-#'   \item index: corresponding index in data object}
+#'   \item index_in_data: corresponding index in data object}
 #' @field .dates vector of day indices where forcast occurs
 #'
-#' @section Methods: \describe{
-#' \item{\code{initialize(dates)}}
-#'   {Initialize a Forecast object with a series of date indices.}
-#' \item{\code{getSize()}}
-#'   {Return number of individual forecasts.}
-#' \item{\code{append(new_serie, new_params, new_index_in_data)}}
-#'   {Acquire a new individual forecast, with its (optimized) parameters and the corresponding
+#' @section Methods:
+#' \describe{
+#' \item{\code{initialize(dates)}}{
+#'   Initialize a Forecast object with a series of date indices.}
+#' \item{\code{getSize()}}{
+#'   Return number of individual forecasts.}
+#' \item{\code{append(new_serie, new_params, new_index_in_data)}}{
+#'   Acquire a new individual forecast, with its (optimized) parameters and the corresponding
 #'   index in the dataset.}
-#' \item{\code{getDates()}}
-#'   {Get dates where forecast occurs.}
-#' \item{\code{getSerie(index)}}
-#'   {Get forecasted serie at specified index.}
-#' \item{\code{getParams(index)}}
-#'   {Get parameters at specified index (for 'Neighbors' method).}
-#' \item{\code{getIndexInData(index)}}
-#'   {Get index in data which corresponds to current forecast.}}
+#' \item{\code{getDates()}}{
+#'   Get dates where forecast occurs.}
+#' \item{\code{getSerie(index)}}{
+#'   Get forecasted serie at specified index.}
+#' \item{\code{getParams(index)}}{
+#'   Get parameters at specified index (for 'Neighbors' method).}
+#' \item{\code{getIndexInData(index)}}{
+#'   Get index in data which corresponds to current forecast.}
+#' }
 Forecast = R6::R6Class("Forecast",
 	private = list(
 		.pred = list(),
-		.dates = c()
+		.dates = integer(0) #store dates as integers (from 1970-01-01)
 	),
 	public = list(
 		initialize = function(dates)
@@ -47,7 +49,7 @@ Forecast = R6::R6Class("Forecast",
 				list("serie"=new_serie, "params"=new_params, "index_in_data"=new_index_in_data)
 		},
 		getDates = function()
-			private$.dates
+			as.Date( private$.dates, origin="1970-01-01" )
 		,
 		getSerie = function(index)
 		{