Create README.md

Author: ramperher

README.md

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+### Introduction
+
+The purpose of this project is to demonstrate the ability 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 used in this project represent data collected from the accelerometers from 
+the Samsung Galaxy S smartphone. A full description is available at the site where 
+the data was obtained:
+
+http://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones
+
+Here are the data for the project:
+
+https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip
+
+### What can you find in this repository?
+
+* `run_analysis.R` - Script which obtains raw dataset from the previous URL and transforms
+it into the final dataset, following the instructions provided.
+* `tidy_df.txt` - File which contains the final, tidy dataset.
+* `CodeBook.md` - File which describes the variables, the data, and any transformations or 
+work performed to clean up the data.
+* `README.md` - File which explains the purpose of this repository and summarizes the 
+work done.