Scaling, Normalization, Min Max.
ax=ax2) sns.kdeplot(scaled_df['x3'], ax=ax2) plt.show() 3- Robust Scaler The RobustScaler uses a similar method to the Min-Max scaler but it instead uses the interquartile range, rather than the min-max, so that it is robust to outliers. Therefore it follows the formula [4]: import pandas as pd