Finally, we use the loc() attribute of the DataFrame object to access the DataFrame by training and testing index. Its syntax is-
df_name.loc[indices]
where df_name is the name of our DataFrame object and indices can be a single index or an array-like. In our case it is array-like.
Call the loc() attribute on our DataFrame housing providing train_ind and test_ind as indices for generating the training and testing dataset. Store the training data in a variable strat_train_set and testing data in a variable strat_test_set.
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