https://github.com/edgararuiz-zz/gettingcleaningdataproject

https://github.com/edgararuiz-zz/gettingcleaningdataproject

Last synced: 4 days ago
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• Host: GitHub
• URL: https://github.com/edgararuiz-zz/gettingcleaningdataproject
• Owner: edgararuiz-zz
• Created: 2015-09-23T17:25:05.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-09-23T17:33:25.000Z (about 9 years ago)
• Last Synced: 2024-03-14T22:36:16.020Z (8 months ago)
• Language: R
• Size: 195 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
---

title: "Read me - Getting and Cleaning Data Course Project"

author: "Edgar Ruiz"

date: "September 22, 2015"

output: html_document

---

##Background

The goal of this project prepare a tidy data set that can be used for later analysis.  Using data from the 'Human Activity Recognition Using Smartphones Data set' project, we will collect, clean a prepare the data to source our tidy data set.

##Data set contents

For each record is provided:

* The mean of 66 measurements, selected based on the requirements for this project

* The Subject ID, Activity ID and Activity Name, which are the dimensions in which the data is split by

* User-friendly variable names

For more information, regarding the data, transformations and units please refer to the **codebook.MD** document.

##Included files

New files created as part of this project:

1. **run_analysis.txt** - New tidy data set that is the main product of this project

2. **README.MD** 

3. **codebook.MD** - Document containing the description of the variables,the data and the goals & execution of the transformations.

4. **run_analysis.R** -  Code that executed the transformations described in the code book

Files from the original project:

5. **activity_labels.txt** - File used to translate the Activity ID to a 'readable' Activity Name

6. **features.txt** - File used to identify the variable required as part of this project

7. **features_info.txt** 

8. **Original_README.txt**