Pandas split column with tuple

In [2]: df = pd.DataFrame({'a':[1,2], 'b':[(1,2), (3,4)]})                                                                                                                      

In [3]: df                                                                                                                                                                      
Out[3]: 
   a       b
0  1  (1, 2)
1  2  (3, 4)

In [4]: df['b'].tolist()                                                                                                                                                        
Out[4]: [(1, 2), (3, 4)]

In [5]: pd.DataFrame(df['b'].tolist(), index=df.index)                                                                                                                                          
Out[5]: 
   0  1
0  1  2
1  3  4

In [6]: df[['b1', 'b2']] = pd.DataFrame(df['b'].tolist(), index=df.index)                                                                                                                       

In [7]: df                                                                                                                                                                      
Out[7]: 
   a       b  b1  b2
0  1  (1, 2)   1   2
1  2  (3, 4)   3   4

Source: stackoverflow.com

Pandas split tuple column

In [2]: df = pd.DataFrame({'a':[1,2], 'b':[(1,2), (3,4)]})

In [3]: df
Out[3]:
   a       b
0  1  (1, 2)
1  2  (3, 4)

In [4]: df['b'].tolist()
Out[4]: [(1, 2), (3, 4)]

In [5]: pd.DataFrame(df['b'].tolist(), index=df.index)
Out[5]:
   0  1
0  1  2
1  3  4

In [6]: df[['b1', 'b2']] = pd.DataFrame(df['b'].tolist(), index=df.index)

In [7]: df
Out[7]:
   a       b  b1  b2
0  1  (1, 2)   1   2
1  2  (3, 4)   3   4

Source: stackoverflow.com

Similar codes

5 votes269 views3 answers
How to generate list in python
Python
-2 votes272 views3 answers
How to insert a banner in html
Python
9 votes296 views1 answer
Bee movie script
Python
1 vote272 views1 answer
Compute mfcc python
Python
2 votes268 views1 answer
Python loop append to dictionary
Python
0 vote290 views1 answer
How to get a list of all values in a column df
Python
-3 votes317 views1 answer
ValueError: With n_samples=0, test_size=0.2 and train_size=None, the resulting train set will be empty. Adjust any of the aforementioned parameters.
Python
0 vote371 views1 answer
Django connect to a db on heroku
Python Django
0 vote312 views1 answer
Python, read_csv from string
Python
0 vote260 views1 answer
Numpy.where() for substring
Python