Variable Descriptors

subject
1..30
unique identifier for participants in the study

activity
1..6
activity decscriptor for each measurement set
1 WALKING
2 WALKING_UPSTAIRS
3 WALKING_DOWNSTAIRS
4 SITTING
5 STANDING
6 LAYING

all additional colunns
means of the means and standard deviations of motions measured

[3] "tbodyaccmeanx" "tbodyaccmeany"
[5] "tbodyaccmeanz" "tbodyaccstdx"
[7] "tbodyaccstdy" "tbodyaccstdz"
[9] "tgravityaccmeanx" "tgravityaccmeany"
[11] "tgravityaccmeanz" "tgravityaccstdx"
[13] "tgravityaccstdy" "tgravityaccstdz"
[15] "tbodyaccjerkmeanx" "tbodyaccjerkmeany"
[17] "tbodyaccjerkmeanz" "tbodyaccjerkstdx"
[19] "tbodyaccjerkstdy" "tbodyaccjerkstdz"
[21] "tbodygyromeanx" "tbodygyromeany"
[23] "tbodygyromeanz" "tbodygyrostdx"
[25] "tbodygyrostdy" "tbodygyrostdz"
[27] "tbodygyrojerkmeanx" "tbodygyrojerkmeany"
[29] "tbodygyrojerkmeanz" "tbodygyrojerkstdx"
[31] "tbodygyrojerkstdy" "tbodygyrojerkstdz"
[33] "tbodyaccmagmean" "tbodyaccmagstd"
[35] "tgravityaccmagmean" "tgravityaccmagstd"
[37] "tbodyaccjerkmagmean" "tbodyaccjerkmagstd"
[39] "tbodygyromagmean" "tbodygyromagstd"
[41] "tbodygyrojerkmagmean" "tbodygyrojerkmagstd"
[43] "fbodyaccmeanx" "fbodyaccmeany"
[45] "fbodyaccmeanz" "fbodyaccstdx"
[47] "fbodyaccstdy" "fbodyaccstdz"
[49] "fbodyaccmeanfreqx" "fbodyaccmeanfreqy"
[51] "fbodyaccmeanfreqz" "fbodyaccjerkmeanx"
[53] "fbodyaccjerkmeany" "fbodyaccjerkmeanz"
[55] "fbodyaccjerkstdx" "fbodyaccjerkstdy"
[57] "fbodyaccjerkstdz" "fbodyaccjerkmeanfreqx"
[59] "fbodyaccjerkmeanfreqy" "fbodyaccjerkmeanfreqz"
[61] "fbodygyromeanx" "fbodygyromeany"
[63] "fbodygyromeanz" "fbodygyrostdx"
[65] "fbodygyrostdy" "fbodygyrostdz"
[67] "fbodygyromeanfreqx" "fbodygyromeanfreqy"
[69] "fbodygyromeanfreqz" "fbodyaccmagmean"
[71] "fbodyaccmagstd" "fbodyaccmagmeanfreq"
[73] "fbodybodyaccjerkmagmean" "fbodybodyaccjerkmagstd"
[75] "fbodybodyaccjerkmagmeanfreq" "fbodybodygyromagmean"
[77] "fbodybodygyromagstd" "fbodybodygyromagmeanfreq"
[79] "fbodybodygyrojerkmagmean" "fbodybodygyrojerkmagstd"
[81] "fbodybodygyrojerkmagmeanfreq" "angletbodyaccmeangravity"
[83] "angletbodyaccjerkmeangravitymean" "angletbodygyromeangravitymean"
[85] "angletbodygyrojerkmeangravitymean" "anglexgravitymean"
[87] "angleygravitymean" "anglezgravitymean"