-#' @include Forecaster.R
-#'
#' Persistence Forecaster
#'
-#' Return the last centered (similar) day curve.
-#' Inherits \code{\link{Forecaster}}
+#' Look for the most recent similar day in the past, and return its corresponding curve.
+#' "Similar day" means "same day in the week".
+#'
+#' @format R6 class, inherits Forecaster
+#' @alias F_Persistence
+#'
PersistenceForecaster = R6::R6Class("PersistenceForecaster",
inherit = Forecaster,
public = list(
- predictShape = function(today, memory, horizon, ...)
+ predictShape = function(data, today, memory, horizon, ...)
{
# Return centered last (similar) day curve, avoiding NAs until memory is run
first_day = max(1, today-memory)