/Python/Python dataframe add rank column

Python dataframe add rank column

df['default_rank'] = df['Number_legs'].rank()
>>> df['max_rank'] = df['Number_legs'].rank(method='max')
>>> df['NA_bottom'] = df['Number_legs'].rank(na_option='bottom')
>>> df['pct_rank'] = df['Number_legs'].rank(pct=True)
>>> df
    Animal  Number_legs  default_rank  max_rank  NA_bottom  pct_rank
0      cat          4.0           2.5       3.0        2.5     0.625
1  penguin          2.0           1.0       1.0        1.0     0.250
2      dog          4.0           2.5       3.0        2.5     0.625
3   spider          8.0           4.0       4.0        4.0     1.000
4    snake          NaN           NaN       NaN        5.0       NaN

Source: pandas.pydata.org

Similar codes

0 vote329 views1 answer
Max fonction code in python
Python
0 vote452 views1 answer
Django admin.py all fields
Python Django
0 vote356 views1 answer
Run all python files in a directory in bash
Python
-1 vote336 views1 answer
Python print empty line
Python
0 vote345 views1 answer
Select random img in python using os.listdir
Python
1 vote368 views2 answers
Python mp4 to mp3
Python
0 vote391 views1 answer
Python split paragraph
Python
0 vote356 views1 answer
How to Set Axis Range (xlim, ylim) in Matplotlib
Python
0 vote359 views1 answer
Add space before and after string python
Python
122 votes328 views3 answers
Iterate through keys in dictionary
Python