getdata_courseproject

This repo contains the Course Project for the "Getting and Cleaning Data" Course Project

Assignement :

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

You should create one R script called run_analysis.R that does the following.

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.

The script "run_analysis.R" performs the analysis. There is no other script of functions. The script downloads and save the data in the working directory. The steps used in the script are described in more details in the CodeBook.md file. It contains the stesp, information on the variables and the data.