Python 将数组转换为数据帧列

如下图所示，我希望转换成两列数据帧，以便发送到csv文件

我尝试使用不同的函数，比如concat，来创建数组，但没有帮助

非常感谢您的帮助

提前感谢

array([2.47286323, 2.59804292, 3.14455557, ..., 1.6698064 , 1.29305288,
   1.06400106])

array([2.47496667, 2.62663333, 2.8342    , ..., 1.57346667, 1.65933333,
   1.1637    ])

---

埃克森的答案已经足够了。然而，另一种方式是：

import pandas as pd
import numpy as np

a1 = np.array([2.47286323, 2.59804292, 3.14455557, 1.6698064, 1.29305288, 1.06400106])
a2 = np.array([2.47496667, 2.62663333, 2.8342, 1.57346667, 1.65933333, 1.1637])

df = pd.DataFrame()
df["col1"] = a1
df["col2"] = a2

import pandas as pd
import numpy as np

a1 = np.array([2.47286323, 2.59804292, 3.14455557, 1.6698064, 1.29305288, 1.06400106])
a2 = np.array([2.47496667, 2.62663333, 2.8342, 1.57346667, 1.65933333, 1.1637])

df = pd.DataFrame()
df["col1"] = a1
df["col2"] = a2