codebook.txt

The avg_dataset contains only mean and std measures of the original Samsung dataset,
in the README file you can find the steps applied to the original dataset to obtain
the avg_dataset.

Each variable represents it's average grouped by activity and subject.

The following are the available variables:
"activity" "subject" "tbodyacc.mean.x" "tbodyacc.mean.y" "tbodyacc.mean.z" 
"tbodyacc.std.x" "tbodyacc.std.y" "tbodyacc.std.z" "tgravityacc.mean.x" 
"tgravityacc.mean.y" "tgravityacc.mean.z" "tgravityacc.std.x" "tgravityacc.std.y"
"tgravityacc.std.z" "tbodyaccjerk.mean.x" "tbodyaccjerk.mean.y" "tbodyaccjerk.mean.z"
"tbodyaccjerk.std.x" "tbodyaccjerk.std.y" "tbodyaccjerk.std.z" "tbodygyro.mean.x"
"tbodygyro.mean.y" "tbodygyro.mean.z" "tbodygyro.std.x" "tbodygyro.std.y" 
"tbodygyro.std.z" "tbodygyrojerk.mean.x" "tbodygyrojerk.mean.y" "tbodygyrojerk.mean.z"
"tbodygyrojerk.std.x" "tbodygyrojerk.std.y" "tbodygyrojerk.std.z" "tbodyaccmag.mean."
"tbodyaccmag.std." "tgravityaccmag.mean." "tgravityaccmag.std." 
"tbodyaccjerkmag.mean." "tbodyaccjerkmag.std." "tbodygyromag.mean." 
"tbodygyromag.std." "tbodygyrojerkmag.mean." "tbodygyrojerkmag.std." "fbodyacc.mean.x"
"fbodyacc.mean.y" "fbodyacc.mean.z" "fbodyacc.std.x" "fbodyacc.std.y" "fbodyacc.std.z"
"fbodyacc.meanfreq.x" "fbodyacc.meanfreq.y" "fbodyacc.meanfreq.z" 
"fbodyaccjerk.mean.x" "fbodyaccjerk.mean.y" "fbodyaccjerk.mean.z" "fbodyaccjerk.std.x"
"fbodyaccjerk.std.y" "fbodyaccjerk.std.z" "fbodyaccjerk.meanfreq.x" 
"fbodyaccjerk.meanfreq.y" "fbodyaccjerk.meanfreq.z" "fbodygyro.mean.x" 
"fbodygyro.mean.y" "fbodygyro.mean.z" "fbodygyro.std.x" "fbodygyro.std.y" 
"fbodygyro.std.z" "fbodygyro.meanfreq.x" "fbodygyro.meanfreq.y" "fbodygyro.meanfreq.z"
"fbodyaccmag.mean." "fbodyaccmag.std." "fbodyaccmag.meanfreq." 
"fbodybodyaccjerkmag.mean." "fbodybodyaccjerkmag.std." "fbodybodyaccjerkmag.meanfreq."
"fbodybodygyromag.mean." "fbodybodygyromag.std." "fbodybodygyromag.meanfreq." 
"fbodybodygyrojerkmag.mean." "fbodybodygyrojerkmag.std." "fbodybodygyrojerkmag.meanfreq."
"angle.tbodyaccmean.gravity." "angle.tbodyaccjerkmean.gravitymean." 
"angle.tbodygyromean.gravitymean." "angle.tbodygyrojerkmean.gravitymean." 
"angle.x.gravitymean." "angle.y.gravitymean." "angle.z.gravitymean."