Mean squared displacement of a track object.

mean_squared_displacement(tracks, tau = 10)

Arguments

tracks

data frame with track objects

tau

delta t

Value

mean_squared_displacement

Examples

data <- tibble::tibble( Metadata_timePoint = c(1:5), Location_Center_X = c(1, 2, 3, 4, 5), Location_Center_Y = c(1, 1, 1, 1, 1), TrackObjects_Label = c(rep(1, 5)) ) tau <- 2 tracks <- migrationminer::displace(data,"TrackObjects_Label") mean_squared_displacement <- migrationminer::mean_squared_displacement(tracks,tau)