如何使用pandas

Question

我想使用

在Excel中选择特定列

import pandas as pd


file = 'battledeath.xlsx'

df3 = xl.parse('2004', parse_cols=[0], skiprows=[0], names=['Country'])

# Print the head of the DataFrame df2
print(df3.head())

我试过这个并收到错误

ValueError: Length mismatch: Expected axis has 2 elements, new values have 1 elements

我在期待

       Country
0      Albania
1      ......
2      ......
3      ..........
4      .....