Script Follows the direction step by step
- Merge 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.
Variables
- trainingData: reads in train related raw data
- testData: reads in test related raw data
- finalData: merged data. later refined for tidy dataset purpose
- tidyData: the final output data