Readme for project in the Getting and Cleaning Data.
Repository will include the code, output from code, readme and data dictionary
Code
Purpose
Merge and summarize data collected from accelerometers attached to Samsung Galaxy S
General flow of code
Read relevant datasets into data frames Merge relevant datasets together into a single dataframe Summarize single dataframe by selected categories and average the relevant measures Output results to a text file - tidy_data.txt
Output - tidy_data.txt
Output from the code. Takes raw data from Samsung Galaxy S accelerometers and summarizes it by averaging selected variables related to the mean and SD of base variables. Data is summarized by activity and subject.
Data dictionary
Used to understand variables in the data.