Learn what the IQR method is, how it works, and how to apply it in Python. Find out the advantages and disadvantages of using the IQR method for outlier removal.

seaborn.utils does not have 'categorical_order' defined at all...also Ptitprince.py does not use 'categorical_order' at all in the code Fix: Simply remove categorical_order from Ptitprince.py line 20 ...