:class:`nltk.ImmutableProbabilisticTree`
========================================
.. currentmodule:: nltk
.. autoclass:: ImmutableProbabilisticTree
   :undoc-members:


Methods
-------
.. autosummary::
   :toctree:


   ~ImmutableProbabilisticTree.__init__
   ~ImmutableProbabilisticTree.append
   ~ImmutableProbabilisticTree.chomsky_normal_form
   ~ImmutableProbabilisticTree.collapse_unary
   ~ImmutableProbabilisticTree.convert
   ~ImmutableProbabilisticTree.copy
   ~ImmutableProbabilisticTree.count
   ~ImmutableProbabilisticTree.draw
   ~ImmutableProbabilisticTree.extend
   ~ImmutableProbabilisticTree.flatten
   ~ImmutableProbabilisticTree.freeze
   ~ImmutableProbabilisticTree.fromstring
   ~ImmutableProbabilisticTree.height
   ~ImmutableProbabilisticTree.index
   ~ImmutableProbabilisticTree.insert
   ~ImmutableProbabilisticTree.label
   ~ImmutableProbabilisticTree.leaf_treeposition
   ~ImmutableProbabilisticTree.leaves
   ~ImmutableProbabilisticTree.logprob
   ~ImmutableProbabilisticTree.pformat
   ~ImmutableProbabilisticTree.pformat_latex_qtree
   ~ImmutableProbabilisticTree.pop
   ~ImmutableProbabilisticTree.pos
   ~ImmutableProbabilisticTree.pprint
   ~ImmutableProbabilisticTree.pretty_print
   ~ImmutableProbabilisticTree.prob
   ~ImmutableProbabilisticTree.productions
   ~ImmutableProbabilisticTree.remove
   ~ImmutableProbabilisticTree.reverse
   ~ImmutableProbabilisticTree.set_label
   ~ImmutableProbabilisticTree.set_logprob
   ~ImmutableProbabilisticTree.set_prob
   ~ImmutableProbabilisticTree.sort
   ~ImmutableProbabilisticTree.subtrees
   ~ImmutableProbabilisticTree.treeposition_spanning_leaves
   ~ImmutableProbabilisticTree.treepositions
   ~ImmutableProbabilisticTree.un_chomsky_normal_form
   ~ImmutableProbabilisticTree.unicode_repr





Attributes
----------
.. autosummary::
  :toctree:


   ~ImmutableProbabilisticTree.node