#ProgrammingAssignment3 run_analysis.R: a R script that performs a series of data transformation to generate a tidy data set from Human Activity Recognition Using Smartphones Dataset.

CodeBook.md: a code book that describes the variables, the data, and any transformations or work that run_analysis.R performs to clean up the data.

#Steps to run the script 0. Download the R script (run_analysis.R) and the data directory (UCI HAR Dataset) into local PC and place in the same directory.

1. Set the working directory to the directory of the script file and data
2. Execute the run script or run the command:- source("run_analysis.R")
3. A tidy data file (tidy_dataset.txt) is generated.