Grouping rows in a list in pandas (python) groupby

0 votes

I have a DataFrame:

image

I want to group the first element and get second element as list rows, is it possible?

May 3, 2018 in Data Analytics by CodingByHeart77
 • 3,710 points • 391 views

1 answer to this question.

0 votes

Yes this possible by using groupby to group on the column of your choice and then apply list to every group:

image

answered May 3, 2018 by DeepCoder786
 • 1,720 points

Related Questions In Data Analytics

0 votes
2 answers

Transforming a key/value string into distinct rows in R

We would start off by loading the ...READ MORE

answered Mar 26, 2018 in Data Analytics by Bharani
 • 4,560 points • 98 views
0 votes
1 answer

How to convert a list to data frame in R?

Let's assume your list of lists is ...READ MORE

answered Apr 12, 2018 in Data Analytics by nirvana
 • 3,060 points
edited Apr 12, 2018 by nirvana • 5,050 views
0 votes
1 answer

What is the difference between [] and [[]] notations to access the elements of a list or dataframe in R?

R provides 3 basic indexing operators. Refer ...READ MORE

answered Apr 12, 2018 in Data Analytics by kappa3010
 • 2,080 points • 196 views
0 votes
2 answers

How to remove rows with missing values (NAs) in a data frame?

Hi, The below code returns rows without ...READ MORE

answered Aug 20, 2019 in Data Analytics by anonymous
 • 32,440 points • 6,907 views
0 votes
1 answer

how can i randomly select items from a list?

if you google it you can find. ...READ MORE

answered Apr 15, 2019 in Python by Alireza Bahrami
 • 644 views
+1 vote
2 answers

how can i count the items in a list?

Syntax :            list. count(value) Code: colors = ['red', 'green', ...READ MORE

answered Jul 6, 2019 in Python by Neha
 • 330 points
edited Jul 8, 2019 by Kalgi • 548 views
0 votes
0 answers

how do i use the enumerate function inside a list?

can you give an example using a ...READ MORE

May 7, 2019 in Python by Waseem
 • 4,520 points • 355 views
+4 votes
6 answers

Lowercase in Python

You can simply the built-in function in ...READ MORE

answered Apr 11, 2018 in Python by hemant
 • 5,760 points • 379 views
0 votes
7 answers

How to iterate over rows in a Dataframe in pandas (Python)?

You can use IMHO: for ind in df.index: ...READ MORE

answered Dec 10, 2018 in Data Analytics by Ishaan
 • 3,277 views
0 votes
1 answer

How to rename columns in pandas (Python)?

It is easy by just adding ".columns" ...READ MORE

answered Apr 30, 2018 in Data Analytics by DeepCoder786
 • 1,720 points • 178 views
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.