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Cleaning and Getting Data course project

An analysis of data collected from the accelerometers from the Samsung Galaxy S smartphone.

Contents

  • 'README.md'

  • 'run_analysis.R': R script to merge, clean-up, transform and summarize the data.

  • 'CodeBook.md': describes the variables, the data, and any transformations or work performed to clean up the data

  • 'ActivityDataSummary.txt': Output file generated by the run_analysis.R script.

Getting started

  1. Read through the CodeBook and the run_analysis.R script to get a general understanding of this project, the steps taken in the analysis, and the output file.
  2. Make sure the experiment data is downloaded and extracted to a folder in the project directory called UCI HAR Dataset.
  3. Run the run_analysis.R script.