Peer Assessments for Getting and Cleaning Data Course Project

The script run_analysis.R creates the tidy data set from the data collected from the accelerometers from the Samsung Galaxy S smartphone: http://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones

run_analysis.R:

1. merges the training and the test data sets to one data set:
2. select data of the measurements on the mean and standard deviation
3. Labels activity names
4. Labels variable names
5. Calculate the average of each variable for each activity and each subject
6. store the output data set as "finaldata"

CodeBook.md - describes the variables of final data set