X-Git-Url: https://git.auder.net/?p=talweg.git;a=blobdiff_plain;f=pkg%2FR%2FJ_Neighbors.R;fp=pkg%2FR%2FJ_Neighbors.R;h=ceea8037267ee610ef3f09f1ef75bf75b8a8223e;hp=2caedc58954a16721fd107e1b69647e37a272930;hb=8ab6420267542d34b7428f978aa76ba939b9754b;hpb=aa5397f16be60b338e303b26cfceb65defac3054

diff --git a/pkg/R/J_Neighbors.R b/pkg/R/J_Neighbors.R
index 2caedc5..ceea803 100644
--- a/pkg/R/J_Neighbors.R
+++ b/pkg/R/J_Neighbors.R
@@ -18,6 +18,9 @@ getNeighborsJumpPredict = function(data, today, memory, predict_from, horizon,
 	indices = params$indices[filter]
 	weights = params$weights[filter]
 
+	if (is.na(indices[1]))
+		return (NA)
+
 	gaps = sapply(indices, function(i) {
 		if (predict_from >= 2)
 			data$getSerie(i)[predict_from] - data$getSerie(i)[predict_from-1]