diff options
Diffstat (limited to 'lib/regression.rb')
-rw-r--r-- | lib/regression.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/regression.rb b/lib/regression.rb index fd2855f..25c0732 100644 --- a/lib/regression.rb +++ b/lib/regression.rb @@ -17,7 +17,7 @@ module OpenTox sim_sum += weights[i] end if dependent_variables sim_sum == 0 ? prediction = nil : prediction = weighted_sum/sim_sum - {:value => prediction} + {:value => prediction, :warnings => ["Weighted average prediction, no prediction interval available."]} end end |