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Pattern search in sales data / data science / statistics

$30-250 USD

Completed
Posted almost 5 years ago

$30-250 USD

Paid on delivery
Hi, I need to find pattern in sales data of local store sites. I have two data sets: 1) store details (like average income at the catchment area) 2) all sales data on product level (and merchandise category link) of each store over the period of 1 year The question here is: Can we determine any patterns for the stores? E.g. do stores in a high income area are increasing the prices more than others? My idea is to proceed as follows (across all stores): Division of the data records into time periods (I suggest calendar weeks, as this is also how pricing takes place) For each product group (and then for each product): - Determination of the average price per product of this category (sum of all individual prices / number of products) - Determination of the average price per product (which should be stable for one week) Comparison of the branches to each other - Determination of a statistical significance1 in case of deviation or equality - Comparison and pattern formation with market data - Doing statistical tests on that - Drawing up result hypotheses For any proposal: State with what tool/programming language you want to work! (R, Python, Matlab, etc...) Thanks
Project ID: 20072278

About the project

21 proposals
Remote project
Active 5 yrs ago

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Hi, I have experience working with Python/C++ and statistical tools. I'm currently working on my PhD related to optimization and statistics applied to molecular analysis for drug discovery. Relevant Skills and Experience I think we could carry out this project simply using Python, Pandas and Marplotlib. But I could use any other Python library if you have a preference.
$111 USD in 7 days
0.0 (0 reviews)
2.1
2.1
21 freelancers are bidding on average $216 USD for this job
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Hi, I have enough experience in data analysis to perform all analysis proposed by you. Also I can justify additional insights considering your data. We can consider seasonal factor influence across the stores (for example). I can use R for this (I know r very well). Let me know if you are interested in my proposal. Regards, Alex.
$200 USD in 7 days
5.0 (50 reviews)
6.9
6.9
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Hello potential employer, I was excited to see your post here looking for assistance in statistical analysis of your local store sales data. This work looks to be a great match to my formal education in statistics and data science, and quite related to my years of experience in this field both in top industries and as a freelancer. I would be happy to discuss my qualifications or any details about the project. My language of preference for this work would be R, but I am also fluent in Python and Matlab as well. Looking forward to working with you, -Andrew McMahon (MasterOfNumbers)
$150 USD in 3 days
5.0 (107 reviews)
6.8
6.8
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Hi! My name is Fernando Téllez. I am a senior year student of electrical engineering at Universidad Simón Bolívar (USB), one of the most prestigious universities in my country (Ranked 34° at the QS University Rankings: Latin America 2015). I code using matlab ON A DAILY BASIS to solve any kind of engineering, logical, statistical and mathematical problem.
$250 USD in 10 days
4.9 (49 reviews)
5.7
5.7
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---- Pro Matlab and Mathematica, Python, R Programming Language, Statistics Expert -------------- Dear client, Once saw a your project, it was attracted my mind because I am very interested in your project and also, have rich experiences and high skills on these fields as you can see my profiles. If given a chance, I am highly confident in my ability to deliver the highest quality. I am confident that my involvement in your project will bring it to a successful launch, on time and within budget. I look forward to hearing from you. Kind Regards
$250 USD in 3 days
5.0 (26 reviews)
5.9
5.9
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Hi, I’m an expert in data analysis in python. I’m sure that I can easily do this project for you. We can have a chat.
$300 USD in 5 days
4.9 (47 reviews)
5.5
5.5
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Hello, I can work on your project as you suggest or as I suggest after exploring data. I'm working with R. Please tell me how urgent is your task.
$200 USD in 3 days
4.9 (25 reviews)
4.8
4.8
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Dear employer, Hi I can do this project with Python as it is a very powerful language and has many tools for this kind of works. I have done my M.Sc. thesis using Python and MATLAB. It was about developing a numerical model for simulating fluids flow through porous media. I developed the main code in Python and developed my analyzer tools in MATLAB. I learned lots of tricks in programming with these two great languages. I also had 2 big contracts. One of them was a contract with an educational institute and was about developing an Excel program for managing the participants of their workshops. I developed this program with Exel VBA. The other contract was about developing a numerical model for the search and rescue operation in the sea which I developed with C++. I have about 5 years of work experience in computer programming using different languages. It would be a great chance for me if we could collaborate with each other as I am an engineer who loves computer programming. My rating is a little low because one of my employers was a dealer and he did not want me to improve my business on this website. But honestly, I have some rules for my working life and their most important are: Be ON TIME, RESPONSIBLE, and RESPECTFUL. You can read the reviews of other employers on my profile. I am always here to answer your questions even after the project completion. It would be highly appreciated if you could send me a message so we can discuss more. Regards, Amir
$170 USD in 3 days
4.9 (33 reviews)
4.5
4.5
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Hi, How are you? I am very interest in your project. As I am a professional python, Data mining Expert with great experience and skills, I am sure that I can help you I'm ready to start to work on your project right now. If we clarify the requirements via chatting, I will provide you with top quality on time. If you trust and award me, so I will finish it rapidly and perfectly. I've always been giving clients satisfaction with the great quality of work for many clients. Thanks in advance.
$155 USD in 3 days
5.0 (20 reviews)
4.6
4.6
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Hi i am a Data Scientist working in Machine learning from past 3 years. your problem is related to time series forecasting. i have done many projects on time series like sale forecasting, test forecasting using pythin as well as their analysis. i can do all analytics that you have mentioned.
$133 USD in 8 days
5.0 (5 reviews)
3.1
3.1
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Good day! I'm a licensed full stack programming developer and designer. I have many experiences in data Data Mining, Matlab and Mathematica, Python, R Programming Language, Statistics I can answer your many questions written in your description. I'm interested in your project, please feel free to check my clients reviews, my profile and if you are interested too, we can discuss more details. Thank you very much.
$155 USD in 3 days
5.0 (1 review)
2.6
2.6
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Hi, I am a Data Scientist. I have experience with both Machine Learning and Deep Learning. For doing Exploratory Data Analysis, I use Jupyter notebook with Python using libraries like pandas and matplotlib. I can help you with your project. Contact me, if you are interested.
$250 USD in 3 days
5.0 (2 reviews)
2.0
2.0
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Hello Hope you are doing well I can do your project using MATLAB dear. I will do the mentioned requirements for finding the patterns.
$250 USD in 10 days
5.0 (2 reviews)
2.0
2.0
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Hi. Thanks for your request. I read your description and understood the job. I am interested to work for you. I have an experience of 5+ years in Machine Learning and Matlab etc. Please contact me so we can discuss more about your job. If you hire me, I'll start working now. I hope to work with Python and Matlab. I am waiting for your response. Thanks!
$700 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Can be done using python. I can start working on the statistical methods. Can start working right away and can proceed to do it
$216 USD in 31 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have a BSc in Computer Science and Artificial Intelligence and an MSc in Datamining, so I feel I have the relevant skills for this project. I have also done a good deal of statistical analysis on large datasets recently, although primarily in the field of biology, not market research. Still, I am confident that I will be able to help with this project. My first choice of language for a project such as this would be Python due to familiarity and the wide variety of statistical libraries available for it. I work quickly and efficiently and enjoy working on projects such as this. Thank you for considering my proposal and I hope to work with you on this. Regards, Jan.
$222 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hallo! My name is Denise and I have a master's degree in automation engineering. I have worked with neural networks on my thesis, so, data manipulation was my day to day work through the whole last year. I earned plenty of experience on finding correlations on my data, so I believe I am suited for your project as well. Please contact me if I can be of assistance. Mit freundlichen Grüßen, Denise
$200 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of GERMANY
Berlin, Germany
5.0
16
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Member since Jan 12, 2010

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