Raise warning and errors when np.nan provided to mne.stats.permutation_t_test().#13813
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1himan wants to merge 5 commits intomne-tools:mainfrom
Open
Raise warning and errors when np.nan provided to mne.stats.permutation_t_test().#138131himan wants to merge 5 commits intomne-tools:mainfrom
1himan wants to merge 5 commits intomne-tools:mainfrom
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nordme
reviewed
Apr 14, 2026
| """ | ||
| from .cluster_level import _get_1samp_orders | ||
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| _check_if_nan(X) |
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Suggested change
| _check_if_nan(X) | |
| _check_if_nan(X, msg="in the data array for permutations testing") |
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Reference issue (if any)
What does this implement/fix?
Fixes #13767.
Additional information
Not sure if
msgshould always be equal to"to be plotted". In this case we might wanna tell the user that there's something wrong with thedata-f"Some of the values in {data} are NaN."? In that case we want to improve themsgparam as well.