diff options
Diffstat (limited to 'numpy')
| -rw-r--r-- | numpy/core/multiarray.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/numpy/core/multiarray.py b/numpy/core/multiarray.py index 4c2715892..3cc882055 100644 --- a/numpy/core/multiarray.py +++ b/numpy/core/multiarray.py @@ -893,8 +893,9 @@ def bincount(x, weights=None, minlength=None): >>> np.bincount(np.arange(5, dtype=float)) Traceback (most recent call last): - File "<stdin>", line 1, in <module> - TypeError: array cannot be safely cast to required type + ... + TypeError: Cannot cast array data from dtype('float64') to dtype('int64') + according to the rule 'safe' A possible use of ``bincount`` is to perform sums over variable-size chunks of an array, using the ``weights`` keyword. |