To run this R script perform the following steps:

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

2. Place this script in the same directory as the datasets

3. In R-Studio load the script via

   source("run_analysis.r");

Run Everything: main();

To run parts-

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. ds = get.datasets();

ts = combine.testsets(ds);

#Extracts only the measurements on the mean and standard deviation for each measurement. ms = extract.measurements(ts);

#Uses descriptive activity names to name the activities in the data set names(ms) <- ds$activity_labels

#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.
t = merge(ds$trainset$signals$bodyacc$X,ds$trainset$signals$bodyacc$Y) write.table(t, file="tidy.txt")