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-rw-r--r--lib/regression.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/regression.rb b/lib/regression.rb
index d034d0b..269a743 100644
--- a/lib/regression.rb
+++ b/lib/regression.rb
@@ -48,7 +48,7 @@ module OpenTox
end
if variables.empty?
- prediction = local_weighted_average substance, neighbors
+ prediction = local_weighted_average(substance: substance, neighbors: neighbors)
prediction[:warning] = "No variables for regression model. Using weighted average of similar substances."
prediction
else
@@ -104,7 +104,7 @@ module OpenTox
pc_ids.compact!
if pc_ids.empty?
- prediction = local_weighted_average substance, neighbors
+ prediction = local_weighted_average(substance: substance, neighbors: neighbors)
prediction[:warning] = "No relevant variables for regression model. Using weighted average of similar substances."
prediction
else