def fill_NA_mode_mean()

in Python/step1_data_preprocessing.py [0:0]

• 7 lines of code
• 3 McCabe index (conditional complexity)

    def fill_NA_mode_mean(dataset, context):
        data = DataFrame(dataset)
        for name in categ_names:
            data.loc[data[name].isnull(),name] = data[name].mode().iloc[0]
        for name in contin_names:
            data.loc[data[name].isnull(), name] = data[name].mean()
        return data