Readme.md : This file. Description file struct and run_analysis.R usage.
run_analysis.R : R script file for merge and create tidy data set from UCI HAR Dataset.
CodeBook.md : Tidy data set the variables description, and transformations and clean work that performed for this project.
tidy.csv.txt: Tidy data set csv file created by run_analysis.R.
- Unzip UCI HAR Dataset.zip to your working directory.
- Copy or move run_analysis.R into UCI HAR Dataset directory, keep this R script as same level with features.txt of UCI HAR Dataset.
- Run run_analysis.R from r cmd or RStudio.