Convert np shape (a,) to (a,1)

Reshape (n ) to (n 1)

'''
This code is contributed by :
Tanishq Vyas (github : https://github.com/tanishqvyas )
'''

actual = actual.reshape((actual.shape[0], 1))

Convert np shape (a,) to (a,1)

# numpy array/vector (n,) dimension -> (n,1) dimension conversion
a  = np.arange(3)         # a.shape  = (3,)
b  = a.reshape((3,1))     # b.shape  = (3,1)
c  = b.reshape((3,))      # c.shape  = (3,)

c2 = b.reshape((-1,1))    # c2.shape = (3,)

Similar codes

-2 votes143 views2 answers
Float() argument must be a string or a number, not 'dict_values'
Python
0 vote137 views1 answer
Matplotlib include first number in plotter
Python
-1 vote178 views1 answer
What is append use
Python
0 vote147 views1 answer
Python elementtree load from string
Python
0 vote162 views5 answers
C++ to python code converter
Python
0 vote140 views1 answer
Pd.concat has nan
Python
1 vote227 views2 answers
While loop in python for do you want to continue
Python
0 vote137 views1 answer
Check remote port is open or not using python
Python
1 vote145 views1 answer
Convert dtype of column cudf
Python
3 votes156 views1 answer
Join two numpy 2d array
Python