Area |
Total area of worm |
Body morphology |
BendingFrequency |
Frequency of body bends |
Wave form/speed |
CmptFactor |
Compactness factor |
Body posture |
ElgFactor |
Elongation factor |
Body posture |
EllMAxis |
Best-fit ellipse, major axis |
Body posture |
EllRatio |
Best-fit ellipse, major axis/minor axis |
Body posture |
EqvlEllRatio |
Equivalent ellipse ratio |
Body posture |
Fatness |
Area/Length |
Body morphology |
Flex |
Maximum skeleton point angle difference |
Wave form |
Foraging |
Frequency of sideways (foraging) head movements |
Specific behavior (feeding) |
Foraging angle |
Angle of foraging movements |
Specific behavior (feeding) |
Foraging distance |
Distance moved by head during foraging |
Specific behavior (feeding) |
FRE |
Frequency of angle change between skeleton points |
Wave form/speed |
GlbMvScope |
Maximum distance moved from starting point |
Global movement |
GlbSpd |
Speed of the animal's centroid movement |
Global movement |
HdTlRatio |
Ratio of head to tail movement speed |
Head movement |
Heywood |
Heywood circularity factor |
Body morphology |
Hydraulic |
Hydraulic radius |
Body morphology |
IXX |
Inertia XX |
Body morphology |
IXY |
Inertia YY |
Body morphology |
IYY |
Inertia XY |
Body morphology |
LclSpd |
Local movement speed |
Local speed |
Length |
Distance from head to tail |
Body morphology/posture |
LengthToPixel |
Length/number of pixels in skeleton |
Body posture |
Loop |
Percentage of time worms coils their body |
Specific behavior (coil) |
MaxIntercept |
Max intercept |
Body morphology |
MeanIntcptPpdcl |
Mean perpendicular intercept |
Body morphology |
MostPopularArea |
Mode of area |
Body morphology |
MostPopularSpeed |
Mode of speed |
Global speed |
PercentageMPArea |
Frequency of occurrence of modal area |
Body morphology |
PercentageMPSpeed |
Frequency of occurrence of modal speed |
Global speed |
Pushing |
Local body movement speed/centroid speed |
Locomotion wave efficiency |
RectBigSide |
Minimum enclosing rectangle (MER) length |
Body posture |
RectRatio |
Minimum enclosing rectangle length/width ratio |
Body posture |
Reversal |
Percentage of time that a worm performs reversals |
Specific behavior (escape) |
ReversalCount |
Number of reversal sessions that a worm performs |
Specific behavior (escape) |
ReversalDisAve |
Average distance traveled backward in reversals |
Specific behavior (escape) |
SktAglAve |
Mean value of skeleton point vector angle |
Body bending |
SktCmptFactor |
Length of worm / oriented MER area |
Body posture |
SktElgFactor |
Skeleton enlongation factor |
Body posture |
SktHight |
Oriented MER height |
Body posture |
SktIXX |
Sum of x coordinate times x coordinates of skeleton points |
Body posture |
SktIXY |
Sum of x coordinate times y coordinates of skeleton points |
Body posture |
SktIYY |
Sum of y coordinate times y coordinates of skeleton points |
Body posture |
SktvAglAve |
Average angle between skeleton points and centroid |
Body bending |
SktvAglMax |
Max angle between skeleton points and centroid |
Body bending |
SktvDisAveToLength |
Average distance between skeleton points and centroid/length |
Body bending |
SktvDisMaxToLength |
Max distance between skeleton points and centroid/length |
Body bending |
SktvDisMinToLength |
Min distance between skeleton points and centroid/length |
Body bending |
SktWidth |
Oriented MER width |
Body posture |
Theta |
Direction of centroid movement |
Global movement |
Thickness |
Thickness of worm |
Body morphology |
TotalTravelDistance |
Total distance traveled by a worm |
Global movement |
TrackAmplitude |
Amplitude of waves in worm's track |
Wave form |
TrackWavlength |
Wavelength of waves in worm's track |
Wave form |
Transparency |
Transparency of worm body |
Body morphology |
Turn |
Percentage of time that a worm performs a sharp turn |
Specific behavior (search) |
TypeFactor |
Type Factor |
Body morphology |
Waddel |
Waddel disk diameter |
Body morphology |
WaveLenth |
Largest spatial span of a sine wave |
Wave form |
XSym |
Sum of X coordinates of all sktps |
Body bending |
XYSym |
Sum f Y coordinates of all sktps |
Body bending |
YSym |
Sum of X coordinate * absolute value of Y coordinate |
Body bending |