数据分布

df[['总分','高端人才得分','办学层次得分']].mean()计算这几列的均值

要计算 总分、高端人才得分、办学层次得分的最大最小值、中位数、均值

data_li = []
for i in ['总分','高端人才得分','办学层次得分']:
    index_li = []
    index_li.append(df[i].max())
    index_li.append(df[i].min())
    index_li.append(df[i].mean())
    index_li.append(df[i].median())
    data_li.append(index_li)
data = pd.DataFrame(data_li,index=['总分','高端人才得分','办学层次得分'], columns=["最大值","最小值","均值","中位数"])

上面的代码也可以用下面的代码代替

df.agg({
        "总分": ["min", "max", "median", "mean"],
        "高端人才得分": ["min", "max", "median", "mean"],
        "办学层次得分":["min", "max", "median", "mean"]})