1. 多条件筛选
import pandas as pd
data=[['mark',55,'Italy',4.5,'Europe'],
['John',33,'China',3.8,'Asian'],
['mary',40,'Japan',2.3,'Asian']]
df=pd.DataFrame
1. 多条件筛选
import pandas as pd
data=[['mark',55,'Italy',4.5,'Europe'],
['John',33,'China',3.8,'Asian'],
['mary',40,'Japan',2.3,'Asian']]
df=pd.DataFrame