% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/import.R
\name{import_gazepoint_biometrics}
\alias{import_gazepoint_biometrics}
\title{Import a Gazepoint Biometrics export}
\usage{
import_gazepoint_biometrics(file, na = c("", "NA", "NaN"))
}
\arguments{
\item{file}{Path to a Gazepoint CSV export.}

\item{na}{Values that should be treated as missing.}
}
\value{
A data frame with Gazepoint export columns preserved. The returned
object has class \code{"gazepoint_biometrics"} and an attribute named
\code{"biometric_columns"}.
}
\description{
Reads a Gazepoint CSV export containing biometric columns such as GSR,
heart rate, interbeat interval, pulse signal, engagement dial, and TTL
synchronization fields. The function is conservative: it preserves original
column names, removes only empty trailing columns, and attaches a basic
biometric-column summary as an attribute.
}
