smallData=pd.DataFrame(np.array([[1,2,3,4,5],[4,5,6,7,8],[1,2,3,3,3],[1,2,2,3,3],[1,2,3,5,3]]),columns=range(0,5))
smallData
Out[266]:
   0  1  2  3  4
0  1  2  3  4  5
1  4  5  6  7  8
2  1  2  3  3  3
3  1  2  2  3  3
4  1  2  3  5  3