jfcantin / coursera-getncleandata

Getting and cleaning data course project

The purpose of this project is to demonstrate your ability to collect, work with, and clean a data set. The goal is to prepare tidy data that can be used for later analysis.

How to run the analysis

• The analysis can be reproduced by sourcing the run_analysis.R file.
• The run_analysis.R file will knit run_analysis.Rmd and will in return source all required files including UCIDataReader.R.
• The run_analysis.Rmd file can also be knitted directly within RStudio.

Project files description

• Readme.md - this file.
• codebook.md : Descrition of the variables and the data.
• run_analysis.R : Bootstrap file to knit main code file run_analysis.Rmd
• run_analysis.Rmd : Main code file with all transformation and clean up operations documented.
• UCIDataReader.R : Helper function to download and read the UCI project data.
• run_analysis.md (generated by knitr) : Knitted file including the code, the documentation and results.
• run_analysis.html (generated by knitr) : Knitted file including the code, the documentation and results.
• tidyData.txt : Tidy dataset resulting from run_analysis.Rmd