- from pandas import *
- from random import *
- df = DataFrame(columns=('lib', 'qty1', 'qty2'))#生成空的pandas表
- for i in range(5):#插入一行<span id="transmark" style="display:none;"></span>
- df.loc[i] = [randint(-1,1) for n in range(3)]
- print df
python在pandas.DataFrame添加一行
猜你喜欢
转载自blog.csdn.net/ialexanderi/article/details/80178704
今日推荐
周排行