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Highlight max/min on MultiIndex DataFrame - Pandas Solutions not work for me. 但为什么?
原标题:Highlight max/min on MultiIndex DataFrame - Pandas solution not working for me. But why?

我正面临这一职位上所列的准确问题()。 我的表象是多功能数据基(潘达斯)的顶峰。

但是,当我尝试解决办法时,似乎只强调每个栏的最低点。 为什么?

My output for reference. 1

它再次强调了整个一栏,而不是每个次指数的中值。

问题回答

图2. 甲 of......最后一条的轴心参数需要平等 任何这样的法典都不应如此。

def highlight_min(data):
color=  red 
attr =  background-color : {} .format(color)

if data.ndim == 1:  # Series from .apply(axis=0) or axis=1
    is_min = data == data.min()
    return [attr if v else    for v in is_min]
else: 
    is_min = data.groupby(level=0).transform( min ) == data
    return pd.DataFrame(np.where(is_min, attr,   ),
                        index=data.index, columns=data.columns)

df.style.apply(highlight_min,axis=None)




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