Pattern search in sales data / data science / statistics


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...)


Kemahiran: Perlombongan Data, Matlab and Mathematica, Python, Bahasa Pengaturcaraan R, Statistik

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Tentang Majikan:
( 9 ulasan ) Berlin, Germany

ID Projek: #20072278

Dianugerahkan kepada:


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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 exam Lagi

$200 USD dalam 7 hari
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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 a Lagi

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Hello, I see you have done a lot with feature engineering already. Yeah those can help, and I would also agree that dividing up date into week day, months etc will be great. As you want to find pattern, I might use a Lagi

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