Updated fill_na_rows function in clean_data.py #24
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…n='both' Changed interpolate method to 'linear' and limit_direction to 'both' As with the method='pad' if index 0 value is NaN then this method won't will the index 0 value (it will remain NaN after interpolation also). Also with method='pad' we can't have limit_direction='backward' It's better to choose method='linear' and limit_direction='both' (because there will be chances that first and last index values can be NaN, it will be easily interpolated if limit_direction='both')
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Changed interpolate method to 'linear' and limit_direction to 'both'
As with the method='pad' if index 0 value is NaN then this method won't will the index 0 value (it will remain NaN after interpolation also). Also with method='pad' we can't have limit_direction='backward'
It's better to choose method='linear' and limit_direction='both' (because there will be chances that first and last index values can be NaN, it will be easily interpolated if limit_direction='both')