-#' @title Data
+#' Data
#'
-#' @description Data encapsulation
+#' Data encapsulation
#'
#' @field data List of
#' \itemize{
#' \item time: vector of times
#' \item serie: centered series
#' \item level: corresponding levels
+#' \item exo: exogenous variables
#' \item exo_hat: predicted exogenous variables
-#' \item exo_Dm1: List of measured exogenous variables at day minus 1
#' }
#'
-#' @exportClass Data
-#' @export Data
-Data = setRefClass(
- Class = "Data",
-
- fields = list(
- data = "list"
- ),
-
- methods = list(
+#' @docType class
+#' @importFrom R6 R6Class
+#'
+#' @export
+Data = R6Class("Data",
+ public = list(
+ data = "list",
initialize = function(...)
{
"Initialize empty Data object"
-
+#TODO: continue from here
callSuper(...)
},
getSize = function()
{
"'Standard' horizon, from t+1 to midnight"
- L1 = length(data[[1]]$serie)
- L2 = length(data[[2]]$serie)
- if (L1 < L2)
- L2 - L1
- else
- L1
+ 24 - as.POSIXlt( data[[1]]$time[1] )$hour + 1
},
- append = function(new_time, new_serie, new_level, new_exo_hat, new_exo_Dm1)
+ append = function(new_time, new_serie, new_level, new_exo_hat, new_exo)
{
- "Acquire a new vector of lists (time, serie, level, exo_hat, exo_Dm1)"
+ "Acquire a new vector of lists (time, serie, level, exo_hat, exo)"
data[[length(data)+1]] <<- list("time"=new_time,"serie"=new_serie,"level"=new_level,
- "exo_hat"=new_exo_hat,"exo_Dm1"=new_exo_Dm1)
+ "exo_hat"=new_exo_hat,"exo"=new_exo)
},
getTime = function(index)
{
- "Get time values at specified index"
+ "Time values at specified index"
index = dateIndexToInteger(index, .self)
data[[index]]$time
},
getCenteredSerie = function(index)
{
- "Get serie values (centered) at specified index"
+ "Serie values (centered) at specified index"
index = dateIndexToInteger(index, .self)
data[[index]]$serie
},
getLevel = function(index)
{
- "Get level for the serie at specified index"
+ "Level of the serie at specified index"
index = dateIndexToInteger(index, .self)
data[[index]]$level
},
getSerie = function(index)
{
- "Get serie values (centered+level) at specified index"
+ "Serie values (centered+level) at specified index"
index = dateIndexToInteger(index, .self)
data[[index]]$serie + data[[index]]$level
},
getExoHat = function(index)
{
- "Get exogeous predictions at specified index"
+ "Exogeous predictions at specified index"
index = dateIndexToInteger(index, .self)
data[[index]]$exo_hat
},
- getExoDm1 = function(index)
+ getExo = function(index)
{
- "Get exogenous measures the day before specified index"
+ "Exogenous measures at specified index"
index = dateIndexToInteger(index, .self)
- data[[index]]$exo_Dm1
+ data[[index]]$exo
}
)
)