ontologies
SPTO
Solanaceae Phenotype Ontology (SPTO)
OBO
Last submission date September 13, 2023
ID http://purl.obolibrary.org/obo/SP_0000050
http://purl.obolibrary.org/obo/SP_0000050
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Preferred name

fruit shape circular

Synonyms

cir

Definitions

Fitting precision R2. How well the boundary of a perfect circle fits the boundary of a fruit. The ratio of the error resulting from a best-fit circle to the area of the fruit. Error is the average magnitude of residuals (Res) along the fruit perimeter, divided by the radius of the circle. Smaller values indicate that the fruit is more Circular.

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