April 2018
Beginner to intermediate
282 pages
6h 52m
English
Outliers are extreme values that don't conform to the overall data pattern. They usually lie far away from the other observations and distort the overall distribution of the data. Including them in the model building process might lead to wrong results. It is very much essential to treat them appropriately. Outliers can be of two types—univariate and multivariate.