Ask a Question

Merge data with same key to one row [duplicate]

in Education by
This question already has answers here: How to reshape data from long to wide format (12 answers) Closed 5 years ago. I have a data frame with several data like this Key A B C 1 1 2 3 1 4 6 8 1 3 2 1 i need to merge these data with same key into one row just like this Key A1 B1 C1 A2 B2 C2 A3 B3 C3 1 1 2 3 4 6 8 3 2 1 is there any easy way to get this result what i need. JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Related questions

0 votes
Q: Subtract rows varying one column but keeping others fixed
    I have an experiment where I need to subtract values of two different treatments from the Control (baseline), but these ... , named block and year sampled. Dummy data frame: df...
asked May 30, 2022 in Education by JackTerrance
0 votes
Q: Subtract rows varying one column but keeping others fixed
    I have an experiment where I need to subtract values of two different treatments from the Control (baseline), but these ... , named block and year sampled. Dummy data frame: df...
asked May 7, 2022 in Education by JackTerrance
0 votes
Q: How to use merge in pandas [duplicate]
    This question already has answers here: Pandas Merging 101 (6 answers) Closed 3 years ago. Sorry guys, ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Jun 23, 2022 in Education by JackTerrance
0 votes
Q: How to use merge in pandas [duplicate]
    This question already has answers here: Pandas Merging 101 (6 answers) Closed 3 years ago. Sorry guys, ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Jun 14, 2022 in Education by JackTerrance
0 votes
Q: Sql returns empty row on combinning primary key with another value in where clause
    I am getting empty row on following sql SELECT * FROM flyers WHERE fId='6' AND 'userId'='400' ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Jun 8, 2022 in Education by JackTerrance
0 votes
Q: Duplicate entry '2' for key 'PRIMARY' on Auto Modeller Update Function in Kohana
    Am trying to perform an update and nothing seems to work. It has something to do with my callback ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Feb 11, 2022 in Education by JackTerrance
0 votes
Q: Why are duplicate entries generated for the same label using Dashboard Reports in JMeter?
    For all the labels, multiple entries are captured suffixed as 0 and 1 in the CSV file. Can you ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Apr 19, 2022 in Education by JackTerrance
0 votes
Q: Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
    This question already has answers here: Can I catch multiple Java exceptions in the same catch clause? (10 ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Jan 13, 2022 in Education by JackTerrance
0 votes
Q: The ____ lock allows concurrent transactions to access the same row as long as they require the use of different fields within that row.
    The ____ lock allows concurrent transactions to access the same row as long as they require the use of ... , Database Interview Questions and Answers for Freshers and Experience...
asked Oct 11, 2021 in Education by JackTerrance
0 votes
Q: An operation is said to be __________ if executing it several times in a row gives the same result as executing it once.
    An operation is said to be __________ if executing it several times in a row gives the same result as ... , Database Interview Questions and Answers for Freshers and Experience...
asked Oct 11, 2021 in Education by JackTerrance
0 votes
Q: How to retrieve historical data based on condition on one row?
    I have a table historical_data ID Date column_a column_b 1 2011-10-01 a a1 1 2011-11-01 w w1 1 ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Apr 7, 2022 in Education by JackTerrance
0 votes
Q: Which lock should be obtained to prevent a concurrent transaction from executing a conflicting read, insert or delete operation on the same key value.
    Which lock should be obtained to prevent a concurrent transaction from executing a conflicting read, insert ... Interview Questions and Answers for Freshers and Experience...
asked Oct 11, 2021 in Education by JackTerrance
0 votes
Q: Can I merge two views in Google analytics; tracked buttons and clicks analytics in one single dashboard?
    I want to combine two views in one dashboard in google analytics report. I want the tracked buttons up ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked May 19, 2022 in Education by JackTerrance
0 votes
Q: Can I merge two views in Google analytics; tracked buttons and clicks analytics in one single dashboard?
    I want to combine two views in one dashboard in google analytics report. I want the tracked buttons up ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked May 6, 2022 in Education by JackTerrance
0 votes
Q: HowTo merge old mercurial's commits into one
    I'm interesting in reducing the size of .hg folder in my project. I have size of .hg folder near ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Feb 28, 2022 in Education by JackTerrance

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...