An R script called run_analysis.R that does the following has been created.
- Merges the training and the test sets to create one data set.
- Extracts only the measurements on the mean and standard deviation for each measurement.
- Uses descriptive activity names to name the activities in the data set.
- Appropriately labels the data set with descriptive variable names.
- 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.
A tidy data set called tidydataset.txt has been created in step 5 as a txt file with write.table() using row.name=FALSE
A code book called CodeBook.md has been created to describe the variables.