boston_housing.evaluating_model_performance.shuffle_split_data¶

boston_housing.evaluating_model_performance.shuffle_split_data(X, y, test_size=0.3, random_state=0)[source]¶

Shuffles and splits data into training and testing subsets

Param:	X: feature array y: target array test_size: fraction of data to use for testing random_state: seed for the random number generator
Returns:	x-train, y-train, x-test, y-test