生物本体论分析工具箱。

基本信息

例子

library(simona)
dag = create_ontology_DAG_from_GO_db("BP", org_db = "org.Hs.eg.db")
dag

## An ontology_DAG object:
##   Source: GO BP / GO.db package 3.17.0 
##   27942 terms / 55956 relations
##   Root: GO:0008150 
##   Terms: GO:0000001, GO:0000002, GO:0000003, GO:0000011, ...
##   Max depth: 18 
##   Avg number of parents: 2.00
##   Avg number of children: 1.88
##   Aspect ratio: 363.92:1 (based on the longest distance from root)
##                 782.78:1 (based on the shortest distance from root)
##   Relations: is_a, part_of
##   Annotations: 18614 items
##                291, 1890, 4205, 4358, ...
## 
## With the following columns in the metadata data frame:
##   id, name, definition