features contains the terms that are measured in the datasets
subjecttrain, xtrain, ytrain, subjecttest, xtest, and ytest contain the data from the downloaded files.
activitylabels contains the labels for the activities
features contains the labels for the datasets
subjecttest & subjecttrain contains the subject numbers
xtest & xtrain contains the values obtained from the testing and training respectively
ytest & ytrain contains the labels that correspond to the activity from activitylabels
- Training data was merged by combining
subjecttrain,xtrain, andytrain, while test data was merged by combiningsubjecttest,xtest, andytest. These two datasets were then merged together to form one whole dataset - The data on mean and standard deviation was extracted out by selecting the corresponding column names.
- This dataset was appropriately labelled with descriptive activity names.
- A second dataset with the average of each variable for each activity and each subject was created.