Bioportal logo
  • Ontologies
  • Search
  • Annotator
  • Recommender
  • Mappings
  • Resource Index
  • Login
  • Support
    Submit Feedback
    Documentation
    Help Release Notes How to Cite

Permanent link to this class

Ontology of Experimental Variables and Values

Last uploaded: July 18, 2012
  • Summary
  • Classes
  • Properties
  • Notes
  • Mappings
  • Widgets
Details
Acronym OOEVV
Visibility Public
Description The ontology of experimental variables and values provides a lightweight representation of (a) the variables used to measure experimental properties and (b) the measurement scales that form the complex data types supporting that data. Many different variables measure the same thing, here we use a lightweight representation driven by a small number of classes and a large number of variables to focus only on providing a vocabulary of variables that may be extended for consolidation to standardized variables for specific things and functions to map between values from different measurements scales. We use the base ontology description to provide a very lightweight representation of the basic elements of an experimental design and we use views to instantiate it for specific domains.
Status Alpha
Format OWL
Contact Gully Burns, gully@usc.edu
Categories Vocabularies
Submissions
Version Released Uploaded Downloads
0.0.4 (Parsed, Indexed, Metrics, Annotator) 04/29/2012 07/18/2012 OWL | CSV | RDF/XML | Diff
0.0.3 (Archived) 04/29/2012 06/30/2012 OWL
0.0.2 (Archived) 04/29/2012 04/29/2012 OWL
0.0.1 (Archived) 02/14/2012 02/14/2012 OWL
Views of OOEVV
OoEVV tract tracing experiments
This serves as an instantiation of the OoEVV ontology design pattern for variables derived from models of neuroanatomical tract-tracing experiments described in detail in Russ et al. 2011 (http://www.biomedcentral.com/1471-2105/12/351). This serves as a well-developed example system for development of the KEfED formulation.
OoEVV vaccine protection experiments
This serves as an instantiation of the OoEVV ontology design pattern for variables derived from vaccine protection studies that have been previously indexed in the Los Alamos National Laboratories (LANL) HIV Vaccine Trials Database. This is a comprehensive index of research outcomes derived from vaccine studies in nonhuman primates and provides an excellent index of papers for examination with our approach.
Metrics
Classes 68
Individuals 18
Properties 50
Maximum depth 3
Maximum number of children 9
Average number of children 3
Classes with a single child 11
Classes with more than 25 children 0
Classes with no definition 14
Visits
Projects using OOEVV

No projects using OOEVV

PRODUCTS
  • BioPortal
  • BioPortal REST API
  • BioPortal Virtual Appliance
  • NCBO Web Widgets
SUPPORT
  • Contact Us
  • Documentation
  • NCBO Wiki
ABOUT
  • About Us
  • Mission & Vision
  • Team
  • Projects
CONNECT
The National Center for Biomedical Ontology was founded as one of the National Centers for Biomedical Computing, supported by the NHGRI, the NHLBI, and the NIH Common Fund under grant U54-HG004028.
Copyright © 2005‑2019, The Board of Trustees of Leland Stanford Junior University. All rights reserved.
  • CITE US
  • PRIVACY POLICY
  • TERMS