track: Track cells

In ocbe-uio/CellMigRation: Track Cells, Analyze Cell Trajectories and Compute Migration Statistics

Description

Constructs n-dimensional trajectories from a scrambled list of particle coordinates determined at discrete times (e.g. in consecutive image frames)

Usage

track(xyzs, maxdisp, params)

Arguments

xyzs	an array listing the xy coordinates and data of the different particles at different times
maxdisp	an estimate of the maximum distance that a particle would move in a single time interval
params	a list containing a few tracking parameters that are needed for the analysis

Value

data.frame including cell tracks data

Author(s)

Damiano Fantini, [e-mail]

References

https://www.data-pulse.com/dev_site/cellmigration/ https://www.mathworks.com/matlabcentral/fileexchange/60349-fasttracks

Examples

x0 <- data.frame(row = c(1, 30, 50, 5, 35, 55, 6, 56, 7, 58),
                 col = c(1, 30, 50, 5, 35, 55, 6, 56, 7, 58),
                 tau = c(1, 1, 1, 2, 2, 2, 3, 3, 4, 4))
cellmigRation:::track(x0, maxdisp = 10, params = NULL)

ocbe-uio/CellMigRation documentation built on Dec. 26, 2021, 10:19 p.m.