The reference class is instantiated using STRING version 11, the species Human and an interactions combined score threshold of 200 (see STRINGdb vignette for more information).

string_db

Format

A STRINGdb reference class with 14 fields.

Source

https://www.bioconductor.org/packages/release/bioc/vignettes/STRINGdb/inst/doc/STRINGdb.pdf