getting-and-cleaning-data-course-project
This course project is to collect, work with, and clean a data set. The goal is to prepare tidy data that can be used for later analysis.
The data for this project can be downloaded through the following link: https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip
Full description of the data can be found here: http://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones
1.Merges the training and the test sets to create one data set.
2.Extracts only the measurements on the mean and standard deviation for each measurement.
3.Uses descriptive activity names to name the activities in the data set
4.Appropriately labels the data set with descriptive variable names.
5.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