Getting And Cleaning Data - Course Project

Introduction

This repo contains my course project to Coursera "Getting And Cleaning Data" course that is part of Data Science specialization.

Per requirements - only one script was created: run_analysis.R. The script contains all code necessary to generate required file. General flow is following:

1. Download UCI HAR zip file to data dir
2. Read data files
3. Transform data
4. Generate output data to a .tab file in a current folder

The CodeBook.md contains more details as well as the code in the script contains detailed remarks.

Run from command line

1. Clone this repo

2. Run the script:

   $ Rscript run_analysis.R
   

3. Look for the result dataset in current folder result.tab

4. Read the file into R using following command: read.table("result.tab", header=TRUE)

Open project with RStudio

Open RStudio project file GettingAndCleaning.Rproj.