| compute_velocity_ek | Compute velocity via Engbert & Kliegl (2003) algorithm. |
| diff_ek | Differentiate x and y and compute change amplitude via an algorithm proposed by Engbert & Kliegl (2003) |
| diff_nh | Differentiate x and y and compute change amplitude via an algorithm proposed by Nyström and Holmqvist (2010) doi:10.3758/BRM.42.1.188 <https://doi.org/10.3758/BRM.42.1.188> |
| extract_saccades | Extract saccades from samples using votes from selected methods. |
| method_ek | Extract saccades using an algorithm proposed by Engbert and Kliegl (2003) doi:10.1016/S0042-6989(03)00084-1 <https://doi.org/10.1016/S0042-6989%2803%2900084-1> |
| method_nh | Extract saccades using an algorithm proposed by Nyström and Holmqvist (2010) doi:10.3758/BRM.42.1.188 <https://doi.org/10.3758/BRM.42.1.188>. |
| method_om | Extract saccades using an algorithm proposed by Otero-Millan et al. (2014) doi:10.1167/14.2.18 <https://doi.org/10.1167/14.2.18> |
| monocular_ten_trials | A monocular multi-trial recording |
| option_or_default | Extract value for a named list or use default if key is missing |
| sd_via_median_estimator | Compute standard deviation via median estimator. |
| single_trial | A single trial monocular samples recorded at 500 Hz. |
| single_trial_binocular | A single trial binocular recording. |