pyarrow.UnionArray#
.. currentmodule:: pyarrow
.. autoclass:: UnionArray
.. automethod:: init
.. rubric:: Methods
.. autosummary::
~UnionArray.__init__
~UnionArray.buffers
~UnionArray.cast
~UnionArray.child
~UnionArray.dictionary_encode
~UnionArray.diff
~UnionArray.drop_null
~UnionArray.equals
~UnionArray.field
~UnionArray.fill_null
~UnionArray.filter
~UnionArray.format
~UnionArray.from_buffers
~UnionArray.from_dense
~UnionArray.from_pandas
~UnionArray.from_sparse
~UnionArray.get_total_buffer_size
~UnionArray.index
~UnionArray.is_nan
~UnionArray.is_null
~UnionArray.is_valid
~UnionArray.slice
~UnionArray.sort
~UnionArray.sum
~UnionArray.take
~UnionArray.to_numpy
~UnionArray.to_pandas
~UnionArray.to_pylist
~UnionArray.to_string
~UnionArray.tolist
~UnionArray.unique
~UnionArray.validate
~UnionArray.value_counts
~UnionArray.view
.. rubric:: Attributes
.. autosummary::
~UnionArray.nbytes
~UnionArray.null_count
~UnionArray.offset
~UnionArray.offsets
~UnionArray.type
~UnionArray.type_codes