X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=pkg%2FR%2FF_Zero.R;h=4e1ae119865d7698063d51b8d1988e12a8bad0df;hb=d2ab47a744d8fb29c03a76a7ca2368dae53f9a57;hp=3c46f2c6959bbcced5bd8e62863242a393415d23;hpb=c4c329f65e6e842917cdfbabff36fbca6a617d02;p=talweg.git

diff --git a/pkg/R/F_Zero.R b/pkg/R/F_Zero.R
index 3c46f2c..4e1ae11 100644
--- a/pkg/R/F_Zero.R
+++ b/pkg/R/F_Zero.R
@@ -1,15 +1,19 @@
 #' Zero Forecaster
 #'
-#' Flat prediction of next series of 'horizon' values.
+#' Flat prediction: always forecast a serie of zeros.
+#' This serie is then adjusted using the ".pjump" function (see \code{Forecaster} class).
 #'
+#' @usage # ZeroForecaster$new(pjump)
+#'
+#' @docType class
 #' @format R6 class, inherits Forecaster
-#' @alias F_Zero
+#' @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))
 	)
 )