Getting_cleaning_data_project
Prasad S Shingne
Repo for submission of course project - Getting and Cleaning Data on Coursera offered by John Hopkins This project demonstrates the collection and cleaning of raw data set to be used for further analysis. Full description of data used in this project is found - http://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones
Following are the instructions provided for the project -
You should create one R script called run_analysis.R that does 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 variable names.
- 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.