Tabela t de Student

import pandas as pd
from scipy.stats import t as t_student

tabela_t_student = pd.DataFrame(
    [], 
    index=[i for i in range(1, 31)],
    columns = [i / 100 for i in range(10, 0, -1)]
)

for index in tabela_t_student.index:
    for column in tabela_t_student.columns:
        tabela_t_student.loc[index, column] = t_student.ppf(1 - float(column) / 2, index)

index=[('Graus de Liberdade (n - 1)', i) for i in range(1, 31)]
tabela_t_student.index = pd.MultiIndex.from_tuples(index)

columns = [("{0:0.3f}".format(i / 100), "{0:0.3f}".format((i / 100) / 2)) for i in range(10, 0, -1)]
tabela_t_student.columns = pd.MultiIndex.from_tuples(columns)

tabela_t_student.rename_axis(['Bicaudal', 'Unicaudal'], axis=1, inplace = True)

tabela_t_student