X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=pkg%2FR%2FF_Zero.R;h=21e6e006749cd623dbb8f824b3235aceb7fca2f5;hb=4f3fdbb8e2ac4bd57a4e27539a58ef0e7ec2304c;hp=4f57ba2ae947f9c6a6c0483750e0e8c12c354b09;hpb=ff5df8e310b73883565761ab4b1aa5a0672e9f27;p=talweg.git

diff --git a/pkg/R/F_Zero.R b/pkg/R/F_Zero.R
index 4f57ba2..21e6e00 100644
--- a/pkg/R/F_Zero.R
+++ b/pkg/R/F_Zero.R
@@ -1,13 +1,18 @@
-#' @include Forecaster.R
-#'
 #' Zero Forecaster
 #'
-#' Return 0 (and then adjust). Inherits \code{\link{Forecaster}}
+#' Flat prediction: always forecast a serie of zeros (adjusted by 'pjump' function).
+#'
+#' @usage # ZeroForecaster$new(pjump)
+#'
+#' @docType class
+#' @format R6 class, inherits Forecaster
+#' @aliases F_Zero
+#'
 ZeroForecaster = R6::R6Class("ZeroForecaster",
 	inherit = Forecaster,
 
 	public = list(
-		predictShape = function(data, today, memory, horizon, ...)
-			rep(0., horizon)
+		predictShape = function(data, today, memory, predict_from, horizon, ...)
+			rep(0, (horizon-predict_from+1))
 	)
 )