Getting and Cleaning Data project

This project was conducting according to the assignment of "Getting and Cleaning Data" in Coursera course. The purpose of the project is cleaning the data from wearable computing.

Here are the data for project

https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip

The project consists of 5 stages as followings.

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 activity names.
5. Creates a second, independent tidy data set with the average of each variable for each activity and each subject.

The repo contains the following files :

1. README.md : General information of the project
2. CodeBook.md : Descripions for variables, data, transformaions
3. run_analysis.R : The R file creating the tidy dataset

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