smoother: Smoothing of raw data

In eyetools: Analyse Eye Data

Smoothing of raw data

Description

A wrapper for the stats::loess function, with default parameters suitable for smoothing raw eye data

Usage

smoother(data, span = 0.05, plot = FALSE)

Arguments

data	A dataframe with raw data (time, x, y, trial) for one participant
span	From stats::loess. The parameter alpha which controls the degree of smoothing.
plot	whether to plot the raw and smoothed plot for inspection

Details

Analyses data separately for each unique combination of values in pID and trial.

Value

a dataframe of the same shape as the input data

Examples

data <- combine_eyes(HCL)

smoother(data)

#with an inspection plot
smoother(data, span = .02, plot = TRUE)

eyetools documentation built on June 18, 2025, 5:08 p.m.