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sql-server-samples/samples/features/r-services/telco-customer-churn/R
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README.md

TelcoChurn-Main.R Use the R files provided in this folder, and is the “driver” program

  1. TelcoChurn-Setup.R - Setup/Configuration (e.g. install the relevant R packages, setup relevant R functions, setup your working directory/etc)

  2. TelcoChurn-DataExploration.R - Data Exploration, Visualization (e.g. on data distributions, etc).

  3. TelcoChurn-DataPreparation.R - Prepare training and testing data sets in two ways. Upload and prepare the data stored in the SQL Server database. Performs feature engineering, split on raw data in R and load them into SQL. This includes persisting relevant train/test data back into the database.

  4. TelcoChurn-ModelBuilding.R - Train the model, and Evaluate the model