#Purpose: Reads Samsung Galaxy S Smartphone and organizes into a tidy format Why: As part of coursera data science course project work Level: Advanced

Purpose: Reads Samsung Galaxy S Smartphone and organizes into a tidy format Why: As part of coursera data science course project work Level: Advanced

Required 2: Extracts only the measurements on the mean and standard deviation for each measurement. determine which columns contain "mean()" or "std()"

Required 3: Uses descriptive activity names to name the activities in the data set.Appropriately labels the data set with descriptive activity names. Convert the activity column from integer to factor