extract coordinates

extract coordinates

Usage

coords(x)

Arguments

x

the object

Value

A two-column numeric matrix with columns x and y, one row per fixation.

Examples

fg <- fixation_group(x = c(100, 200, 300), y = c(100, 150, 200),
                     onset = c(0, 200, 400), duration = c(200, 200, 200))
coords(fg)
#>        x   y
#> [1,] 100 100
#> [2,] 200 150
#> [3,] 300 200