将 NumPy 数组转换为熊猫系列
原文:https://www . geeksforgeeks . org/convert-a-numpy-array-to-a-pandas-series/
让我们看看如何将 NumPy 数组转换为 Pandas 系列。通过在 pandas.Series() 函数中传递一个 NumPy 数组，可以将其转换为熊猫系列。
例 1 :
# importing the modules
import numpy as np
import pandas as pd
# creating an NumPy array
array = np.array([10, 20, 1, 2,
3, 4, 5, 6, 7])
# displaying the NumPy array
print("Numpy array is :")
display(array)
# converting the NumPy array
# to a Pandas series
series = pd.Series(array)
# displaying the Pandas series
print("Pandas Series : ")
display(series)
输出:
例 2 :
# importing the modules
import numpy as np
import pandas as pd
# creating an NumPy array
array = np.random.rand(5)
# displaying the NumPy array
print("Numpy array is :")
display(array)
# converting the NumPy array
# to a Pandas series
series = pd.Series(array)
# displaying the Pandas series
print("Pandas Series : ")
display(series)
输出:
