outlier_bucketing :: Double -> Sample -> Bool
outlier_bucketing y ys =
  countOutliers (classifyOutliers xs) <= fromIntegral (G.length xs)
  where xs = U.cons y ys
outlier_bucketing :: Double -> Sample -> Bool
outlier_bucketing y ys =
  countOutliers (classifyOutliers xs) <= fromIntegral (G.length xs)
  where xs = U.cons y ys
outlier_bucketing y ys =
  countOutliers (classifyOutliers xs) <= fromIntegral (G.length xs)
  where xs = U.cons y ys