如何在python中制作结合不同回归结果的数据框？

import pandas as pd

# 假设有三个回归结果
result1 = [1, 2, 3]
result2 = [4, 5, 6]
result3 = [7, 8, 9]

# 创建一个空的数据框
df = pd.DataFrame()

# 将回归结果添加到数据框中
df['Result 1'] = result1
df['Result 2'] = result2
df['Result 3'] = result3

# 打印数据框
print(df)