将 NumPy 数组转换为 Pandas 系列
让我们看看如何将 NumPy 数组转换为 Pandas 系列。通过将 NumPy 数组传递给pandas.Series()
函数,可以将其转换为 Pandas 系列。
示例 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 :
示例 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 :
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