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Track visualizer
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General motility
Track-averaged and tracklet-based distributions.
Mean track speed
Track displacement
Total track length
Track straightness
Arrest coefficient
Speed deviation
Tracklet speed
Tracklet displacement
Tracklet length
Tracklet straightness
Tracklet arrest coefficient
Tracklet speed deviation
Metric tables
Complete track-level and tracklet-level measurements.
Track-based measures
Tracklet-based measures
Dynamic motility
Population mean ± SD and selected-cell dynamics.
Instantaneous speed
Instantaneous directionality
Track-metry gating
Tracklets are pooled in the scatter plots. Counts remain separated
by dataset. If both axes are gated for a named gate, the two
conditions are combined with AND.
Click Add rectangular gate, then drag on a plot.
To create an AND gate, use the same gate name for one rectangle
in each scatter plot. If only one side exists, that side alone is used.
Speed vs displacement
Directionality vs arrest coefficient
Gates
Gate counts
Mean square displacement & turning angles
Population distribution and selected-cell trajectory.
Mean square displacement
Turning angle distribution
Advanced tools
Additional TrackAID tools can be added here.
Track corrector
Refine centroid positioning, correct occasional localization errors and rebuild the corresponding track metrics.
Trajectory quality control
Detect anomalous jumps, missing positions and unusually short track segments.
Additional analyses
Framework reserved for future advanced migration analyses.
Settings
Parameters used for the Track-Metry calculations.