This is the peer assignment of Getting and Cleaning Data in Coursera.
The script merges training and testing data from "UCI HAR Dataset" and generate a result file called "tidydata.txt".
How it works:
- Download target datset from https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip
- Put the downloaded file ( a folder called "UCI HAR Dataset") under working directory
- run the script
The result file "tidydata.txt" will be under the working directory.