mark_trackloss: Mark trackloss by blink and/or screen size

In VWPre: Tools for Preprocessing Visual World Data

Description

mark_trackloss marks data points related to trackloss for those in blink, off-screen, or both.

Usage

mark_trackloss(data, Type = NULL, ScreenSize = NULL)

Arguments

data	A data table object output by select_recorded_eye.
Type	A string indicating "Blink", "OffScreen", or "Both".
ScreenSize	A numeric vector specifying (in pixels) the dimensions of the x and y of the screen used during the experiment.

Value

An object of type data table as described in tibble.

Examples

## Not run: 
library(VWPre)
# Mark trackloss...
df <- mark_trackloss(data = dat, Type = "Both", ScreenSize = c(1920, 1080))

## End(Not run)

VWPre documentation built on Nov. 30, 2020, 1:08 a.m.