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authorCharles Harris <charlesr.harris@gmail.com>2021-09-13 17:21:51 -0600
committerGitHub <noreply@github.com>2021-09-13 17:21:51 -0600
commite4f85b08c252b576f3c589cc1202f040c22d64f2 (patch)
treeb27726456eca5573642a34724f25fa60b00cecdf /numpy/lib/nanfunctions.py
parent3455bc3bb29a29ee827a56834f0403ab002573ad (diff)
parenteb6ae9b45f7aadbf64c581b0db3a7ca74ac8ff0a (diff)
downloadnumpy-e4f85b08c252b576f3c589cc1202f040c22d64f2.tar.gz
Merge pull request #19863 from BvB93/nanquantile
BUG: Fix `nanpercentile` ignoring the dtype of all-nan arrays
Diffstat (limited to 'numpy/lib/nanfunctions.py')
-rw-r--r--numpy/lib/nanfunctions.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/numpy/lib/nanfunctions.py b/numpy/lib/nanfunctions.py
index 766bf3c82..658ec5255 100644
--- a/numpy/lib/nanfunctions.py
+++ b/numpy/lib/nanfunctions.py
@@ -1421,7 +1421,8 @@ def _nanquantile_1d(arr1d, q, overwrite_input=False, interpolation='linear'):
arr1d, overwrite_input = _remove_nan_1d(arr1d,
overwrite_input=overwrite_input)
if arr1d.size == 0:
- return np.full(q.shape, np.nan)[()] # convert to scalar
+ # convert to scalar
+ return np.full(q.shape, np.nan, dtype=arr1d.dtype)[()]
return function_base._quantile_unchecked(
arr1d, q, overwrite_input=overwrite_input, interpolation=interpolation)