test unbanded sample (Scholar.Neighbors.KDTreeTest)

doctest Scholar.Neighbors.KDTree.unbanded/2 (1) (Scholar.Neighbors.KDTreeTest)

Process completed with exit code 2.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/cache@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Scholar.Covariance.correlation_matrix/2 is deprecated. Use Scholar.Stats.correlation_matrix/2 instead