Add Scanpath to an Eye Table

This function adds a scanpath to an eye table.

Usage

# S3 method for class 'eye_table'
add_scanpath(x, outvar = "scanpath", fixvar = "fixgroup", ...)

Arguments

x

An eye table object.

outvar

The output variable name for the scanpath. Defaults to "scanpath".

fixvar

The fixation group variable name. Defaults to "fixgroup".

...

Additional arguments (currently unused).

Value

An eye table object with the added scanpath.

Examples

# Create an eye table with a fixation group
fg <- fixation_group(x = 1:5, y = 6:10, duration = rep(0.2, 5), onset = 1:5)
et <- as_eye_table(tibble::tibble(id = 1, fixgroup = list(fg)))
et <- add_scanpath(et)