Getting and Cleaning Data Course Project

Repository content

This repository contains three files:

• run_analysis.R: R script performing the analysis and producing a tidy data set
• CodeBook.md: a code book describing the variables, the data, and transformations performed to clean up the data
• README.md: this document

Usage

Run run_analysis.R from directory containing 'test' and 'train' subdirs with test and train sets taken from "Human Activity Recognition Using Smartphones" Dataset

Other notes

run_analysis.R has been tested and used under the R version 3.1.1 (2014-07-10) environment