举例:获取所有姓wang 的同学:
import pandas as pd
df = pd.DataFrame([['jerry wang', '11'],['mary wang', '12'], ['tom king', '13']], columns=['name', 'age'])
df = df[df['name'].str.contains('wang')]
举例:获取所有姓wang 的同学:
import pandas as pd
df = pd.DataFrame([['jerry wang', '11'],['mary wang', '12'], ['tom king', '13']], columns=['name', 'age'])
df = df[df['name'].str.contains('wang')]