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TelcoChurn-Main.R Use the R files provided in this folder, and is the “driver” program
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TelcoChurn-Setup.R - Setup/Configuration (e.g. install the relevant R packages, setup relevant R functions, setup your working directory/etc)
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TelcoChurn-DataExploration.R - Data Exploration, Visualization (e.g. on data distributions, etc). This includes persisting relevant train/test data back into the database
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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
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TelcoChurn-ModelBuilding.R - Train the model, and Evaluate the model