code: def get_notation_name(cls, correlation_type):
      if correlation_type == "pearsonr":
          return "r"
      if correlation_type == "spearmanr":
          return "r"
      if correlation_type == "kendalltau":
          return "p"
  
file_path: scattertext/scattertext/continuous/correlations.py
imports: import numpy
  import pandas
  from scattertext.TermDocMatrix import TermDocMatrix
  from scipy.stats import pearsonr, spearmanr, kendalltau
  from scattertext.continuous.coefficientbase import CoefficientBase
label_desc: Use image node_id 3 for calling the Correlations obj's underlying member method code with example usage: obj.get_notation_name(cls, correlation_type) and returns: str, str, str