notna(self) -> 'np.ndarray'
Both missing values (-1 in .codes) and NA as a category are detected as null.
Inverse of isna
Categorical.isna
Boolean inverse of Categorical.notna.
notna
Top-level notna.
notnull
Alias of notna.
The following pages refer to to this document either explicitly or contain code examples using this.
pandas.core.arrays.categorical.Categorical.isna
pandas.core.arrays.categorical.Categorical.notna
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