class_docstr: LogRatio from Hardie 2014
  
  Stephanie Evert. 2023. Measuring Keyness. https://osf.io/x8z9n.
code: def get_name(self):
      return "Log Relative Risk"
  
imports: import numpy
  import pandas
  from scattertext.termscoring.CorpusBasedTermScorer import CorpusBasedTermScorer
label_desc: Use image node_id 3 for calling the LogRelativeRisk obj's underlying member method code with example usage: obj.get_name() and returns: str