Introduction: This assignment uses the data collected from the accelerometers from the Samsung Galaxy S smartphone. A full description is available at the below site. http://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones
Here is the Data for the project: https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip
Loading the Data: When loading the data, please consider the following
- unzip the downloaded file in current working directory
- Install the packages data.table and reshape2 if it's not available
- Don't rename folders/files
- Run the script only from the current directory where the data unzipped For instance the folder structure: your working directory/UCI HAR Dataset/train
Outcome:
- Once you run the script, the output will be saved in tidydataset.txt text file
- Refer to the codebook.txt file for detailed informaiton about each variable