title: tanh-estimator Normalization in PYTHON
body: <p>Does anybody know how to implement tanh-estimator in python? I have a list of numbers which doesn't follow gaussian distribution. I want to use tanh-estimator as the preprocessing step but i don't know how can i implement it in python since there is no defined function for it like MinMaxScaler().</p>
  
  <p>Thanks in advance</p>