Mean bias error

def MBE(y_true, y_pred):
    '''
    Parameters:
        y_true (array): Array of observed values
        y_pred (array): Array of prediction values

    Returns:
        mbe (float): Biais score
    '''
    y_true = np.array(y_true)
    y_pred = np.array(y_pred)
    y_true = y_true.reshape(len(y_true),1)
    y_pred = y_pred.reshape(len(y_pred),1)   
    diff = (y_true-y_pred)
    mbe = diff.mean()
    print('MBE = ', mbe)

Source: stackoverflow.com

Similar codes

1 vote309 views1 answer
How to do key sensing in python
Python
20 votes348 views5 answers
Python replace regex
Python
2 votes319 views1 answer
Int' object is not callable python
Python
0 vote325 views1 answer
Pandas filter columns with IN
Python
1 vote317 views2 answers
Pedagogical example
Python
6 votes330 views2 answers
How to sort a list randomly in python
Python
0 vote322 views1 answer
Python import only one function
Python
1 vote323 views3 answers
Check if number is between two numbers python
Python
0 vote328 views2 answers
3D data visualization Python
Python
6 votes308 views2 answers
Numpy ones
Python