Peer assessment assignment for Coursera specialization course - Getting and cleaning data
Running this script will do the following:
- Merges the training and the test sets to create one data set.
- Extracts only the measurements on the mean and standard deviation for each measurement.
- Uses descriptive activity names to name the activities in the data set
- Appropriately labels the data set with descriptive activity names.
- Creates a second, independent tidy data set with the average of each variable for each activity and each subject
[CodeBook.md] (https://github.com/drifap/datagetclean/blob/master/CodeBook.md)
This file describes the variables, the data, and any transformations or work that you performed to clean up the data. More information also available from here
To produce a tidy dataset please follow these steps:
- Download the data from here into your working directory
- Unzip the data folder
- Run the run_analysis.R script from your working directory