点击运行
import pandas as pd import numpy as np unsorted_df = pd.DataFrame(np.random.randn(10,2),index=[1,4,6,2,3,5,9,8,0,7],columns = ['col2','col1']) sorted_df = unsorted_df.sort_index(ascending=False) print(sorted_df)
运行结果 :
正在执行...