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[talweg.git]
/
pkg
/
R
/
F_Neighbors.R
diff --git
a/pkg/R/F_Neighbors.R
b/pkg/R/F_Neighbors.R
index
7144fad
..
3abd0ff
100644
(file)
--- a/
pkg/R/F_Neighbors.R
+++ b/
pkg/R/F_Neighbors.R
@@
-173,7
+173,7
@@
NeighborsForecaster = setRefClass(
}
sigma = cov(M) #NOTE: robust covariance is way too slow
- sigma_inv =
qr.solve(sigma)
+ sigma_inv =
solve(sigma) #TODO: use pseudo-inverse if needed?
# Distances from last observed day to days in the past
distances2 = rep(NA, nrow(M)-1)