code: def _get_percentiles_from_freqs(freqs):
      return rankdata(freqs) * 1.0 / len(freqs)
  
file_path: scattertext/scattertext/termscoring/CornerScore.py
imports: import numpy
  from scipy.stats import rankdata
label_desc: Use image node_id 5 for calling the CornerScore obj's underlying member method code with example usage: obj._get_percentiles_from_freqs(freqs) and returns: unknown