/Course3_Project2

Coursera data science course 3 project 2

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Course3_Project2

================================================================== Coursera data science course 3 project 2 - Version 1.0

Erik Oberg

obergew@gmail.com

The project was inspired by the Human Activity Recognition Using Smartphones Dataset (Reyes-Ortiz et al. 2012). The details of the experiment can be found here: http://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones.

The purpose of the script found in the project is to compile and clean the data.

The repository includes the following files:

  • 'README.md'

  • 'code_book.md': Shows information about the variables.

  • 'run_analysis.R': This is the script written for the class project

Notes:

  • The data must be in your working directory for the script to work.
  • The script requires package dplyr.

Reference:

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