Getting and Cleaning data Course Project

This is the Getting and Cleaning data Coursera course project

Project Setup

How do I, as a developer, start working on the project?

1. Clone repository
2. _Download data from here: https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip _
3. Unzip the file downloaded in step2 directly into your cloned repository
4. Set your R working directory to your cloned repository
5. Run GettingDataAssignment.R and make sure you get a tidy dataset

Explanation

Code Layout

• All Code is based around three function
• ReadAndMergeData() This will read all files from disk and merge it into a data frame.
• rename() This Will clean up all variable names as describd in the Coursera course for how a tidy dataset should be. It will also add activity names and make sure subject and activity lables comes first in the dataset
• crunch This is where the aggregation and calculation is happening