docstr: An accessor for the pandas.DataFrame under the `causal` namespace.
  
  :param pandas_obj:
docstr_tok: ["An","accessor","for","the","pandas.DataFrame","under","the","`","causal","`","namespace",".",":","param","pandas_obj",":"]
code: def __init__(self, pandas_obj):
      """
      An accessor for the pandas.DataFrame under the `causal` namespace.
  
      :param pandas_obj:
      """
      self._obj = pandas_obj
      self._graph = None
      self._sampler = None
      self._identified_estimand = None
      self._method = None
  
file_path: dowhy/dowhy/api/causal_data_frame.py
imports: import networkx
  import pandas
  import dowhy.do_samplers
  from dowhy import EstimandType
  from dowhy.graph import build_graph
  from dowhy.utils.api import parse_state
label_desc: Use image node_id 1 to create a new CausalAccessor object from inherited base classes: object with example: obj = CausalAccessor(pandas_obj)