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')