Python：用 Z7C2C714003D576477AFEZ8E8B8 格式化 Pandas dataframe 头

Question

I have made a Pandas dataframe from several Z3B7F949B2343F9E5390​​E29F6EF5E1778Z arrays and tried to format columns heads using LaTex, but it looks awful. 我正在使用 Jupyter Notebook。

import numpy as np
import pandas as pd

Arrays（五分之一）如下所示：

coeficientes = [0.5601, 0.3315, 0.2260, 0.1429, 0.0695]
coeficientes = np.array(coeficientes)

dataframe：

tabla_resumen = pd.DataFrame({'$x_{n-i+1}$': submuestra1, 
                              '$x_{i}$': submuestra2, 
                              '$x_{n-i+1} - x_{i}$': diferencias, 
                              '$a_{n-i+i}$': coeficientes,
                              '$(x_{n-i+1} - x_{i})(a_{n-i+i})$': sumandos
                             })
tabla_resumen

它的外观：

是否有任何格式选项可以使它看起来更好？

Answer 1

尝试这个：

Function 转换为下标

def get_sub(x):
    normal = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-=()"
    sub_s = "ₐ₈CDₑբGₕᵢⱼₖₗₘₙₒₚQᵣₛₜᵤᵥwₓᵧZₐ♭꜀ᑯₑբ₉ₕᵢⱼₖₗₘₙₒₚ૧ᵣₛₜᵤᵥwₓᵧ₂₀₁₂₃₄₅₆₇₈₉₊₋₌₍₎"
    res = x.maketrans(''.join(normal), ''.join(sub_s))
    return x.translate(res)

显示下标

print('H{}SO{}'.format(get_sub('2'),get_sub('4'))) #H₂SO₄