/Python/Pandas map

Pandas map

Maping value to data in pandas dataframe

note: u can assigne values in each of the common values in the dataframe 

df['new_coloum'] = df['coloum'].map({'value_1':1,'value_2':0})

3

Pandas map

def f(x):
    return Series([x.min(), x.max()], index=['min', 'max'])

0

Source: eunguru.tistory.com

Map dataframe

>>> s.map({'cat': 'kitten', 'dog': 'puppy'})
0   kitten
1    puppy
2      NaN
3      NaN
dtype: object

0

Source: pandas.pydata.org

Similar codes

9 votes111 views2 answers
Django app
Python
0 vote112 views1 answer
Custom attribute selenium
Python
2 votes119 views2 answers
Django exclude queryset
Python
0 vote103 views1 answer
Pydub reproduce audiosegment
Python
0 vote101 views1 answer
Python find cells with na
Python
1 vote108 views2 answers
If condition in print statement python
Python
5 votes138 views1 answer
Python flask query params
Python Flask
-1 vote103 views1 answer
Request foucus tkinter widget
Python
0 vote142 views2 answers
Flask abort
Python Flask
0 vote92 views1 answer
How to find how many processors you have with python
Python

Share