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Python 怎么把上面的 df 变成下面的 df,麻烦大佬帮忙解答一下, Python 新手,谢谢

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  •   lemeet · Nov 11, 2018 · 1357 views
    This topic created in 2741 days ago, the information mentioned may be changed or developed.

    user_id r_score f_score m_score
    0 1 5 1 1 1 2 2 1 1 2 5 4 1 1 3 7 2 1 1 4 9 2 1 1

    user_id r_score f_score m_score r_height r_height f_height m_height 0 1 5 1 1 高 低 低 1 2 2 1 1 高 低 低 2 5 4 1 1 高 低 低 3 7 2 1 1 低 低 低 4 9 2 1 1 低 低 低

    1 replies    2018-11-11 18:03:44 +08:00
    Yvette
        1
    Yvette  
       Nov 11, 2018 via iPad
    import pandas as pd
    pf = pd.DataFrame([[1, 2], [5, 3]])
    pf["height"] = pf.iloc[:, 0] > pd.iloc[:, 1]
    print(pf)
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