Data Science Coursera Getting and Cleaning Data Project
dataset used: "https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip"
run_analysis.R will do the following on the UCI HAR Dataset:
- Read and load the data tables for activity and feature.
- Load only the STD and Mean columns for the training and test data
- Load the subject and activity for each dataset and merges those columns
- Merges the two datasets
- Converts subject and activity into factors
- Creates a tidy dataset of the Mean of each pair of subject and activity