Python - 以不同的方式重复 Pandas 系列的每个元素

要以不同的方式重复Pandas系列的每个元素，请使用该方法。首先，导入所需的库——index.repeat()

import pandas as pd

创建熊猫索引-

index = pd.Index([Car,Bike,Airplane, Ship], name =Transport)

显示熊猫指数-

print("Pandas Index...\n",index)

以不同的方式重复索引的每个元素-

print("\nResult after repeating each index element in a different way...\n", index.repeat([2,3,5,7]))

示例

以下是代码-

import pandas as pd #创建Pandas索引 index = pd.Index([Car,Bike,Airplane, Ship], name =Transport) #显示Pandas索引 print("Pandas Index...\n",index) #返回索引中的元素数 print("\nNumber of elements in the index...\n",index.size) #返回数据的dtype print("\nThe dtype object...\n",index.dtype) #以不同的方式重复索引的每个元素 print("\nResult after repeating each index element in a different way...\n", index.repeat([2,3,5,7]))

输出

这将产生以下输出-

Pandas Index... Index([Car, Bike, Airplane, Ship], dtype=object, name=Transport) Number of elements in the index... 4 The dtype object... object Result after repeating each index element in a different way... Index([Car, Car, Bike, Bike, Bike, Airplane, Airplane, Airplane, Airplane, Airplane, Ship, Ship, Ship, Ship, Ship, Ship, Ship], dtype=object, name=Transport)