| import pandas as pd | |
| def rolling_window(df, column, window=5): | |
| return df[column].rolling(window=window).mean() | |
| def normalize_column(df, column): | |
| return (df[column] - df[column].mean()) / df[column].std() | |
| import pandas as pd | |
| def rolling_window(df, column, window=5): | |
| return df[column].rolling(window=window).mean() | |
| def normalize_column(df, column): | |
| return (df[column] - df[column].mean()) / df[column].std() | |