/Python/Create matrice 2d whit 3colum panda

Create matrice 2d whit 3colum panda

>>> df
   row  col  grumpiness
0    5    0    0.846412
1    0    1    0.703981
2    3    1    0.212358
3    0    2    0.101585
4    5    1    0.424694
5    5    2    0.473286

>>> df.pivot_table('grumpiness', 'row', 'col', fill_value=0)
col         0         1         2
row                              
0    0.000000  0.703981  0.101585
3    0.000000  0.212358  0.000000
5    0.846412  0.424694  0.473286

Source: stackoverflow.com

Similar codes

0 vote207 views1 answer
If we use list in the dictionary
Python
0 vote264 views1 answer
Repetition of word in python
Python
23 votes300 views6 answers
How to combine two lists in python
Python
0 vote234 views1 answer
Choose value none in pandas
Python
0 vote245 views1 answer
Django rest DjangoModelPermissions include get
Python Django
10 votes258 views3 answers
String to hex python
Python
0 vote238 views1 answer
Pydub reproduce audiosegment
Python
0 vote227 views1 answer
Destroy label tkinter
Python
2 votes242 views2 answers
Python curses for windows
Python
0 vote222 views1 answer
Python - concatenate if null
Python