/GetDataCourseProject

Course Project for Getting and Cleaning Data Course on Coursera

Primary LanguageR

Notice

This repo DO NOT contain the raw dataset. As long as the Samsung data is in your working directory, you can use run_analysis.R to reproduce the tidydata.

This repo includes the following files:

  • "README.md": explains how all of the scripts work and how they are connected.
  • "CodeBook.md": describes the variables, the data, and any transformations or work that you performed to clean up the data
  • "tidyData.txt": the output tidy dataset
  • "run_analysis.R": the script used to generate output tidy dataset
  • "features_info.txt": detail explanation of each feature variables

Reference

[1] Davide Anguita, Alessandro Ghio, Luca Oneto, Xavier Parra and Jorge L. Reyes-Ortiz. Human Activity Recognition on Smartphones using a Multiclass Hardware-Friendly Support Vector Machine. International Workshop of Ambient Assisted Living (IWAAL 2012). Vitoria-Gasteiz, Spain. Dec 2012

[2] Jorge L. Reyes-Ortiz, Alessandro Ghio, Luca Oneto, Davide Anguita. November 2012.