caseycesari / r-cleaning-data-run-analysis

Course project for Getting and Cleaning Data Coursera class

Cleaning and Getting Data course project

An analysis of accelerometer data generated from an experiment with Samsung Galaxy S smartphones.

Contents

• CodeBook.md - Describes the experiment data and the steps taken to summarize the data.
• run_analysis.R - R script to merge, clean-up, transform, and summarize the experiment data.
• run_data_summary.txt - Output file generated by the run_analysis.R script.
• README.md - This file.

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.