OBO Foundry is a database of public biological ontologies. In this document, we import all ontologies on OBO Foundry and generate circular visualization, similarity heatmap and runtime performance on them.

`id`

: ID of the ontology.`title`

: Title of the ontology.`n_terms`

: Number of terms.`n_relations`

: Number of relations.`is_tree`

: Whether the DAG is a tree. The DAG is a tree if n_terms == n_relations + 1.`pa_avg`

: Average number of parent terms.`ch_avg`

: Average number of child terms.`asp1`

:`width/height`

, where`width`

is the largest number of terms on a specific distance to root (i.e.`max(table(largest_dist_to_root(dag)))`

).`height`

is the 99% percentile of heights of all terms.`asp2`

:`width/height`

, where`width`

is the largest number of terms on a specific distance to root (i.e.`max(table(shortest_dist_to_root(dag)))`

).`height`

is the 99% percentile of heights of all terms.`d_max`

: Maximal depth of terms.