class_docstr: ndarray extended to supply .name and other arbitrary properties
  in ._opts dict.
class_docstr_tok: ["ndarray","extended","to","supply",".name","and","other","arbitrary","properties","in","._opts","dict","."]
code: def df(self) -> pd.DataFrame:
      values = np.atleast_2d(np.asarray(self))
      index = self._opts["index"][: values.shape[1]]
      df = pd.DataFrame(
          values.T, index=index, columns=[self.name] * len(values)
      )
      return df
  
imports: import warnings
  from numbers import Number
  from typing import Dict, List, Optional, Sequence, Union, cast
  import numpy
  import pandas
label_desc: Use image node_id 9 for calling the _Array obj's underlying member method code with example usage: obj.df() and returns: df