]
改变数据的行索引:
df0 = pd.DataFrame(
columns=['A','B','C'],
index=[1,2,3] # 改变行索引:从1开始
)
df0
[008i3skNgy1gqfh6k5lblj30wm0dsdh8...python字典创建
1、包含列表的字典创建
# 1、包含列表的字典
dic1 = {"name":["小明","小红","小孙"],
"age":[20,18,27],...:
[008i3skNgy1gqfiaxeyv3j30o80akt9g.jpg]
python列表创建
1、使用默认的行索引
lst = ["小明","小红","小周","小孙"]
df10 = pd.DataFrame...元组创建
元组创建的方式和列表比较类似:可以是单层元组,也可以进行嵌套。....jpg]
2、元组的嵌套
# 嵌套元组
tup = (("小明","20","男"),
("小红","23","女"),
("小周","19","男"),