# Ontology of Biological and Clinical Statistics (OBCS)

> The Ontology of Biological and Clinical Statistics (OBCS) is a biomedical ontology in the domain...

- Page: https://library.schematica.io/model/1c750de9a405408f9004dee96eb652ca
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Mid
- Formats: OWL
- External link: https://bioportal.bioontology.org/ontologies/OBCS
- Contact: Jie Zheng (jiezheng@upenn.edu)
- Listed in library: 2025-06-12
- Last updated: 2023-12-22

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | OBCS |
| Description | The Ontology of Biological and Clinical Statistics (OBCS) is a biomedical ontology in the domain of biological and clinical statistics. OBCS is primarily targeted for statistical representation in the fields in biological, biomedical, and clinical domains.<br><br>OBCS uses the Basic Formal Ontology (BFO) as the upper level ontology. OBCS imports all biostatistics related terms in the Ontology for Biomedical Investigations (OBI) including all logical axioms. |
| Format | OWL |
| Categories | Other |
| Groups | OBO Foundry |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 1,211 |
| Individuals | 24 |
| Properties | 69 |
| Max Depth | 12 |
| Max Child Count | 39 |
| Average Child Count | 3 |
| Classes With One Child | 126 |
| Classes With More Than 25 Children | 7 |
| Classes With No Definition | 41 |

## Projects using OBCS

No projects using OBCS

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Source: https://library.schematica.io/model/1c750de9a405408f9004dee96eb652ca