This repository is a submission for the course project for the Coursera course 'Getting and cleaning data', part of the 'Data Science' specialization.
It produces a "tidy" dataset derived from the Human Activity Recognition Using Smartphones Data Set, in particular the data dump provided to course participants in June 2014.
Obtain a copy of the data dump and extract it to a directory called
dataset. This directory shoud be in the same directory as
run_analysis.R.
The script can then be run from the R command prompt, by changing the working directory to match the location of the script and running
source('run_analysis.R')
The file run_analysis.R has explanatory comments describing how and
why the data tidying is performed.
See CodeBook.md for a description of the variables in the tidy data
set.