Python Pandas - 创建一个带有原始索引和名称的 DataFrame
要使用原始索引和名称创建DataFrame，请使用Pandas中的方法。index.to_frame()
首先，导入所需的库-
import pandas as pd
创建熊猫索引-
index = pd.Index(['Electronics','Accessories','Decor', 'Books', 'Toys'],name ='Products')
显示熊猫指数-
print("Pandas Index...\n",index)将索引转换为DataFrame-
print("\nIndex to DataFrame...\n",index.to_frame())示例
以下是代码-
import pandas as pd
#CreatingPandasindex
index = pd.Index(['Electronics','Accessories','Decor', 'Books', 'Toys'],name ='Products')
#DisplaythePandasindex
print("Pandas Index...\n",index)
#ReturnthenumberofelementsintheIndex
print("\nNumber of elements in the index...\n",index.size)
#Returnthedtypeofthedata
print("\nThe dtype object...\n",index.dtype)
#convertindextoDataFrame
print("\nIndex to DataFrame...\n",index.to_frame())输出结果这将产生以下输出-
Pandas Index...
Index(['Electronics', 'Accessories', 'Decor', 'Books', 'Toys'], dtype='object', name='Products')
Number of elements in the index...
5
The dtype object...
object
Index to DataFrame...
Products
Products
Electronics Electronics
Accessories Accessories
Decor Decor
Books Books
Toys Toys热门推荐
10 感谢韩语老师祝福语简短
11 升职文案高级祝福语简短
12 花童结婚祝福语大全简短
13 向国庆送祝福语简短
14 什么寄语简短祝福语女生
15 客户回礼祝福语大全简短
16 女孩生日祝福语简短创意
17 家长回复节日祝福语简短
18 给外婆敬酒祝福语简短