Open johanbech opened 1 year ago
def rolling_averages(group, cols, new_cols): group = group.sort_values("date") rolling_stats = group[cols].rolling(3, closed='left').mean() group[new_cols] = rolling_stats group = group.dropna(subset=new_cols) return group
is not working for mine version. rolling_stats get all wrong
def rolling_averages(group, cols, new_cols): group = group.sort_values("date") rolling_stats = group[cols].rolling(3, closed='left').mean() group[new_cols] = rolling_stats group = group.dropna(subset=new_cols) return group
is not working for mine version. rolling_stats get all wrong