Programming assignment for Getting and Cleaning Data course.
README.md - this file describes all the files in this repository
CodeBook.md - this is the codebook for the run_analysis.R script. It describes the variables, the data, and any transformations that are performed to clean up the data.
run_analysis.R -- this file should be run from a location with folders test and train under it. It performs the following actions.
1.Merges the training and the test sets to create one data set
2.Extracts only the measurements on the mean and standard deviation for each measurement.
3.Uses descriptive activity names to name the activities in the data set
4.Appropriately labels the data set with descriptive activity names.
5.Creates a second, independent tidy data set with the average of each variable for each activity and each subject.
tinydata.txt - tiny data file obtained after running the run_analysis.R program on the data set