Skip to content

Latest commit

 

History

History
14 lines (10 loc) · 670 Bytes

README.md

File metadata and controls

14 lines (10 loc) · 670 Bytes

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.