Course project for "Getting and Cleaning Data" course

The run_analysis.R file produces a tidy data set out of the Human Activity Recognition Using Smartphones Data Set.

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 variable names.
5. From the data set in step 4, creates a second, independent tidy data set with the average of each variable for each activity and each subject.

The CodeBook.md file describes the variables contained in the resulting data set.

An example of the data set is in the dataset.txt file.