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Walmart Store's Sales Forecasting

Each Walmart store contains many departments and we have to project the sales for each department in each store.
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14,315 students enrolled

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What will you learn

  • Timeseries Dataset
  • Conditional statements in R
  • Loops in R
  • Data manipulation in R
  • plyr - R package
  • Forecast - R package
  • Reshape - R package
  • Machine learning in R

What will you get

  • Access to recording of the complete project
  • Access to all material related to project like data files, solution files etc.

Prerequisites

  • This project assumes that you have a good knowledge of Data Science and the R language. If not - we recommend you to take the Data Science in R Programming course first.

Project Description

We have been provided with historical sales Data of 45 Walmart stores located in different regions. Each store contains many departments and we have to project the sales for each department in each store.

To add to the challenge, selected holiday markdown events are included in the dataset. These markdowns are known to affect sales, but it is challenging to predict which departments are affected and the extent of the impact.