Longitudinal Pupil Barycenter and Angle Kappa Measures in Young Children

Aggregating longitudinal measures of pupil barycenter and estimations of angle kappa in young children. The data is associated with research on myopia and was authored by Fuensanta Vera-Diaz.

Use Cases

• Analyze longitudinal changes in pupil barycenter to study ocular development in young children.
• Estimate angle kappa values to investigate their relationship with myopia progression.
• Use pupil barycenter measures as a potential biometric feature for pediatric eye research.

Strengths

• Data is longitudinal, enabling the study of changes over time.
• Focuses on a specific pediatric population relevant to myopia research.
• Associated with a named author and organization, providing traceability.

Limitations

• The dataset's size, number of participants, and specific variables are unknown.
• The temporal coverage and geographic scope of the data collection are not specified.
• The absence of column details limits understanding of the data's granularity and structure.

Provenance

Source

Fuensanta Vera-Diaz Dataverse PICNIC

Freshness

The metadata was last updated on 2026-02-09.