Downsample gaze data

Description

This function combines gaze samples into time bins and optionally aggregates the data.

Usage

downsample_gaze(
  dataframe,
  bin.length = 50,
  timevar = "time",
  aggvars = c("subject", "condition", "target", "trial", "object", "time_bin")
)

Arguments

dataframe	DataFrame containing gaze data.
bin.length	Length of time bins (in milliseconds).
timevar	Column name representing time.
aggvars	Vector of variable names to group by for aggregation. Use "none" to skip aggregation.

Value

DataFrame with time bins added and optionally aggregated data.