/Python/Delete rows based on condition python

Delete rows based on condition python

Pandas drop rows with value in list

import pandas as pd

a = ['2015-01-01' , '2015-02-01']

df = pd.DataFrame(data={'date':['2015-01-01' , '2015-02-01', '2015-03-01' , '2015-04-01', '2015-05-01' , '2015-06-01']})

print(df)
#         date
#0  2015-01-01
#1  2015-02-01
#2  2015-03-01
#3  2015-04-01
#4  2015-05-01
#5  2015-06-01

df = df[~df['date'].isin(a)]

print(df)
#         date
#2  2015-03-01
#3  2015-04-01
#4  2015-05-01
#5  2015-06-01

Source: stackoverflow.com

Delete rows based on condition python

df = df.drop(df[df.score < 50].index)

Source: stackoverflow.com

Delete rows based on condition python

df.drop(df[df.score < 50].index, inplace=True)

Source: stackoverflow.com

Similar codes

0 vote226 views1 answer
Response is not defined python
Python
2 votes238 views1 answer
Setting a condition for perfect square in python
Python
83 votes176 views3 answers
Deleting a file using python
Python
2 votes224 views1 answer
Dataframe from two series
Python
0 vote169 views1 answer
Gui button in tkinter color
Python
0 vote169 views2 answers
Sort list of string datetimes python
Python
2 votes211 views1 answer
Convert python pandas series dtype to datetime
Python
4 votes127 views1 answer
Python separate string in groups based on delimiter
Python
2 votes161 views2 answers
AttributeError: module 'tensorflow._api.v2.train' has no attribute 'RMSPropOptimizer' site:stackoverflow.com
Python
8 votes266 views2 answers
Tkinter disable button styles
Python