#Scripts The R script needed to transform the data into a tidy data set is 'run_analysis.R'. This is the only script needed to perform the data cleanup.
This script accomplishes 5 things:
- merges the test and training data into one data set
- extracts the measurements on the mean and standard deviation for each measurement
- Uses descriptive activity names to name the activities in the data set
- labels the data with descriptive variable names
- creates a second, independent tidy data set with the average of each variable for each activity and each subject
This script makes use of the sqldf package. Please install using install.packages("sqldf")