pandas中Series的map apply方法、DataFrame的apply applymap方法、groupby方法1 Series的map apply方法2、DataFrame的apply applymap方法3、groupby方法
1 Series的map apply方法#数据boolean=[True,False]gender=["男","女"]color=["white","black","yellow"]data=pd.DataFrame({ "height":np.random.randint(150,190,100), "weight":np.random.ran
