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,)