发布时间:2019-09-01 10:53:50编辑:auto阅读(2420)
# -*- coding:utf-8 -*-
import pandas as pd
import warnings
warnings.filterwarnings('ignore')
Type_Dict = {
u"小红": 1,
u"小明": 2,
u"小刚": 3,
u"小绿": 4,
u"什么鬼": 5
}
list = [u'小红', u'小绿', u'小刚', u'小明', u'看看']
a = pd.DataFrame(list)
a.columns = ['name']
a['type'] = a['name'].map(Type_Dict)
a['type'] = a['name'].map(Type_Dict),Dataframe变成如下:

是不是很方便?
上一篇: Python:Python的实用库大全
下一篇: python 去除重复行
51352
50815
41413
38211
32704
29598
28421
23324
23267
21596
1685°
2410°
2013°
1952°
2289°
1980°
2687°
4498°
4328°
3081°