Python Pandas - 返回索引的转置


要返回索引的转置,请使用 index.T 属性。

首先,导入所需的库 −

import pandas as pd

创建索引 −

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

显示索引 −

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

显示索引的转置 −

print("\nTranspose of the Pandas Index which is by definition self...\n",index.T)

示例

以下是代码 −

import pandas as pd

# Creating the index
index = pd.Index(['Car','Bike','Truck','Ship','Airplane'])

# Display the index
print("Pandas Index...\n",index)

# Return an array representing the data in the Index
print("\nArray...\n",index.values)

# Display the transpose of the index
print("\nTranspose of the Pandas Index which is by definition self...\n",index.T)

输出

这会产生以下代码 −

Pandas Index...
Index(['Car', 'Bike', 'Truck', 'Ship', 'Airplane'], dtype='object')

Array...
['Car' 'Bike' 'Truck' 'Ship' 'Airplane']

Transpose of the Pandas Index which is by definition self...
Index(['Car', 'Bike', 'Truck', 'Ship', 'Airplane'], dtype='object')

更新时间:13 年 10 月 2021 日

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