例如,我有与此类似的数据
name flag seen_week_end
0 Mick Am Johnson TRUE 03/05/2017
1 Brian Ma Yeager FALSE NaN
2 Maggie Alvarez FALSE NaN
3 Christine Ma Yin FALSE NaN
在上面的数据框中,我想替换名称列中的单词
Am as Yan
Ma as Mu
如何使用字典替换?
答案 0 :(得分:2)
这里是replace
df['name']=df['name'].replace({r'\bAm\b':'Yan',r'\bMa\b':'Mu'},regex=True)