/Python/Dataframe groupby to dictionary

Dataframe groupby to dictionary

Dataframe groupby to dictionary

In [81]: df.groupby('Column1')['Column3'].apply(list).to_dict()
Out[81]: {0: [1], 1: [2, 3, 5], 2: [1, 2], 3: [4, 5], 4: [1], 5: [1, 2, 3]}

1

Source: stackoverflow.com

Convert pandas group to dict

res = dict(tuple(d.groupby('a')))

0

Dataframe groupby to dictionary

In [433]: {k: list(v) for k, v in df.groupby('Column1')['Column3']}
Out[433]: {0: [1], 1: [2, 3, 5], 2: [1, 2], 3: [4, 5], 4: [1], 5: [1, 2, 3]}

0

Source: stackoverflow.com

Similar codes

0 vote367 views1 answer
Sentence similarity python
Python
7 votes360 views1 answer
How to set the screen brightness using python
Python
2 votes325 views1 answer
Pandas new df from groupby
Python
0 vote367 views1 answer
How to make ui dialog pop in front pyqt
Python
1 vote326 views1 answer
Python new line character in string
Python
0 vote328 views1 answer
Scoop bucket add extras
Python
98 votes411 views6 answers
Python remove last character from string
Python
1 vote376 views1 answer
Python multiple conditions in dataframe column values
Python
0 vote326 views1 answer
Batch a list python
Python
0 vote363 views1 answer
Separate path python
Python

Share