- Open the script in your R editor
- Copy folowing files of the "UCI HAR Dataset" into the working directory: "subject_test.txt", "subject_train.txt", "X_test.txt", "X_train.txt", "y_test.txt","y_train.txt","activity_labels.txt" and "features.txt"
- Install the required packages
- Run the script
- Running the script from the beginning yields all required analysis and saves the tidy data set as txt file in the working directory