code: def _ppf(self, q):
      return np.log(-np.log(1 - q))
  
file_path: statsmodels/statsmodels/examples/ex_ordered_model.py
imports: import numpy
  from scipy import stats
  import pandas
  from statsmodels.miscmodels.ordinal_model import OrderedModel
label_desc: Use image node_id 1 for calling the CLogLog obj's underlying member method code with example usage: obj._ppf(q) and returns: np