numpy arrays will not concontenate
try np.hstack((a.reshape(1496, 1), b.reshape(1496, 1), c)). To be more general, it is np.hstack((a.reshape(a.size, 1), b.reshape(b.size, 1), c))
I have three arrays a, b, c.
The are the shapes (1496,) (1496,) (1496, 1852). I want to join them into a single array or dataframe.
The first two arrays are single column vector, where the other has several columns. All three have 1496 rows.
My logic is to join into a single array by df=np.concontenate((a,b,c))
But the error says dimensions must be the same size. 
I also tried np.hstack()
Thanks
MPG