Data-Cleaning-Project

Coursera data cleaning course final project

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

Files

1. run_analysis.R This script does:

2. Merges the training and the test sets to create one data set.

3. Extracts only the measurements on the mean and standard deviation for each measurement.

4. Uses descriptive activity names to name the activities in the data set

5. Appropriately labels the data set with descriptive variable names.

6. 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.

7. tidyData.txt The output as a result of running the script, run_analysis.R

CodeBook.md It describes the variables, the data, and any transformations or work performed to clean up the data.