mfanming
V2EX  ›  问与答

pandas 怎么在函数里,调用当前行索引值?

  •  
  •   mfanming · Oct 13, 2021 · 1256 views
    This topic created in 1709 days ago, the information mentioned may be changed or developed.
    #函数体
    def wordsep(df_word):
    df.loc[df_word.index,['主体']] = '' <------------------这一行
    return result

    #调用
    df['分词'] = df.apply(wordsep,axis=1)
    mfanming
        1
    mfanming  
    OP
       Oct 13, 2021
    函数里怎么也调不出索引值,目前做法是,生成一列跟索引一样的,感觉好笨的方法
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   868 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 23ms · UTC 20:11 · PVG 04:11 · LAX 13:11 · JFK 16:11
    ♥ Do have faith in what you're doing.