我想将此专栏分为三个部分:城市,州,邮政编码。我正在考虑这样的事情:https://pandas.pydata.org/pandas-docs/stable/generated/pandas.Series.str.split.html。但是,我认为专栏需要先成为一个系列?任何帮助都会很棒。
import pandas as pd
suite_list
hospital_list =pd.DataFrame(suite_list, columns=['name', 'address_1', 'address_2', 'city_state_zip', 'phone'])
city_state_zip
示例= Sahuarita,AZ,85629。我希望'Sahuarite','AZ','85629'在DataFrame中显示为单独的列。
答案 0 :(得分:0)
您可以尝试这样的事情,
df = pd.DataFrame({'Name' : ('john','doe','smith'), 'address_1' : (105,305,505), 'address_2' : ('path','lane','route'),\
'city_state_zip': ('Sahuarita, AZ, 85629', 'Sahuarita1, AZ1, 75629', 'Sahuarita2, AZ2, 65629')})
df
Name address_1 address_2 city_state_zip
0 john 105 path Sahuarita, AZ, 85629
1 doe 305 lane Sahuarita1, AZ1, 75629
2 smith 505 route Sahuarita2, AZ2, 65629
然后尝试,
df["col1"],df["col2"],df["col3"] = zip(*df["city_state_zip"].str.split().tolist())
输出df
将是
Name address_1 address_2 city_state_zip col1 col2 col3
0 john 105 path Sahuarita, AZ,85629 Sahuarita AZ 85629
1 doe 3 05 lane Sahuarita1, AZ1,5629 Sahuarita1 AZ1 75629
2 smith 505 route Sahuarita2, AZ2,65629 Sahuarita2 AZ2 65629
这应该是你在寻找什么。