Fix a Python Pandas script

I have a Python script that partially works to load in three spreadsheet files and merge them together based on country and save them as a new spreadsheet file. At the moment it displays each country multiple times but what I want it to do is merge all the countries together. For example

germany, 1, germany, 7

germany, 2, germany, 5

germany, 3, germany 4

I want to display the sum of each column and merge the same country rows and remove superfluous columns

so it might end up like

germany, 6, 16

i.e. Only one row for germany, the second country column removed and the other two column values for germany added up.

Sample Data will be given to appropriate candidates

Taidot: Python

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Tietoa työnantajasta:
( 182 arvostelua ) Hong Kong, Hong Kong

Projektin tunnus: #19297748

Myönnetty käyttäjälle:


Dear Employer, I have the fixed script ready for you. Please let me know if you are interested. I have extensive experience in developing pandas code and specifically worked with pandas' group by and sum function Lisää

$35 USD 1 päivässä
(41 Arvostelua)




$111 USD 10 päivässä
(31 arvostelua)

Hello, dear! I am interested in your project. I have extensive experience in classification and clustering, feature selection, feature extraction, dimensional reduction, missing data imputation, data visualization, Lisää

$50 USD 10 päivässä
(29 arvostelua)

Hi, I am an ex-Microsoft employee and an experienced all-round Python developer. I am working with a small team of talented developers and am confident of successfully merging your files country wise and as per your Lisää

$100 USD 5 päivässä
(11 arvostelua)


$100 USD 2 päivässä
(11 arvostelua)


$100 USD 5 päivässä
(12 arvostelua)

Hi there! I have experience using python plus all of the scipy modules including pandas. If you want we can try some examples or tests before hiring... Good luck!

$40 USD 2 päivässä
(14 arvostelua)

Hi, I hope you are doing good. well regarding this project, I have extensive 8+ years of experience in Machine learning projects using Python. I will work with efficient and correct way. Give me work, I will surel Lisää

$70 USD 1 päivässä
(15 arvostelua)

Dear Sir I’ve read your job very carefully and understand what you want. I'm a Senior developer with 10+ years experience. I've special skills in Python. I have good experience in machine learning so very famili Lisää

$100 USD 1 päivässä
(4 arvostelua)

Hello sir, Just contact with me and I will fix it. I am a computer science student and python programmer. I have done similar works before. I can complete this within shortest time. Thank you

$50 USD 1 päivässä
(10 arvostelua)

Hello, dear, We are interested in your project. We have extensive experience with 5 years experience in php scripts data [login to view URL] do possess a proficient in-house team working for us (Full-Time) with multiple lang Lisää

$100 USD 10 päivässä
(25 arvostelua)

Hi, I have worked with pandas and numpy in python for data manipulation and computing in different ML projects like anomaly detection and prediction. I would like to work your project. Let me know if you want to dis Lisää

$100 USD 2 päivässä
(1 arvostelu)

Hi i am a professional python developer and i can help you build this script very quickly lets discuss it over chat

$120 USD 2 päivässä
(1 arvostelu)

Java And Python Programing, With Two Years Of Experience in Web Scraping and Web Service and API And Desktop Application

$90 USD 10 päivässä
(8 arvostelua)

I can do this task within some hours. I do data wrangling in a daily basis with Python and R at workplace (I am a Bioinformatics Postdoc with several publications).

$30 USD 1 päivässä
(2 arvostelua)

Hello I am an experienced python developer. I have experience using pandas library i can help you with your task. You can see my profile at [login to view URL] [login to view URL] Thank you and have a good day. Lisää

$35 USD 1 päivässä
(1 arvostelu)

I am good at both python (especially pandas), and excel. I have already made a demo for your request. We can discuss further for the demo.

$61 USD 3 päivässä
(0 arvostelua)


$10 USD 1 päivässä
(0 arvostelua)


$61 USD 10 päivässä
(0 arvostelua)

Hello, I have knowledge in Python script. I need more information about spreadsheet files. I would be pleased to help you in the project Regards

$70 USD 3 päivässä
(0 arvostelua)

Hi, please sendme the script. Ready to work. Relevant Skills and Experience I have five years experience in pandas development.

$61 USD 1 päivässä
(0 arvostelua)