Getting-and-Cleaning-Data-peer_assessment

Repo for the peer assessment files

This file describes how run_analysis.R script works:

1. First, download the data fromhttps://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip and and save in the directory.
2. Make sure to unzip the Dataset folder to the working directory with the run_analysis.R script.
3. Use source("run_analysis.R") command in RStudio.
4. You will find two output files are generated in the current working directory: merged_data.txt (7.9 Mb): Dim 10299 * 68. data_means_and_std.txt (220 Kb): Dim 180 * 68 dimension.
5. The data_means_and_std.txt is your file result.