Python Pandas - 返回底层数据形状的元组

要返回基础数据形状的元组，请使用Pandas中的index.shape属性。

首先，导入所需的库-

import pandas as pd

创建索引-

index = pd.Index([Car,Bike,Truck,Car,Airplane])

显示索引-

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

返回基础数据形状的元组-

print("\nA tuple of the shape of underlying data...\n",index.shape)

示例

以下是代码-

import pandas as pd #创建索引 index = pd.Index([Car,Bike,Truck,Car,Airplane]) #显示索引 print("Pandas Index...\n",index) #返回一个表示索引中数据的数组 print("\nArray...\n",index.values) #返回基础数据形状的元组 print("\nA tuple of the shape of underlying data...\n",index.shape)输出结果

这将产生以下代码-

Pandas Index... Index([Car, Bike, Truck, Car, Airplane], dtype=object) Array... [Car Bike Truck Car Airplane] A tuple of the shape of underlying data... (5,)