DataQuality             R6 class for calculating Data Quality from a
                        gaze data segment
ETDQ_version            Get ETDQualitizer Version
Fick_to_vector          Convert Fick Angles to 3D Vector
ScreenConfiguration     R6 Screen Configuration Class
accuracy                Compute Gaze Accuracy
bcea                    Bivariate Contour Ellipse Area (BCEA)
compute_data_quality_from_validation
                        Compute Data Quality Metrics from Validation
                        Data
data_loss_from_expected
                        Compute Data Loss from Expected Sample Count
data_loss_from_invalid
                        Compute Data Loss from number of invalid
                        samples.
effective_frequency     Compute Effective Sampling Frequency
precision_using_moving_window
                        Precision Using Moving Window
report_data_quality_table
                        Summarize and Report Data Quality Metrics
rms_s2s                 RMS of Sample-to-Sample Differences
std                     Standard Deviation of Gaze Samples
vector_to_Fick          Convert 3D Vector to Fick Angles
