corpus-informed: a parallel term to corpus-based and corpus-driven
As I see it, when your research has something to do with corpus data but is a pre-scientific use of the corpus, and your conclusion is not solely based on corpus statistics, you can call your research corpus-informed.
As I see it, when your research has something to do with corpus data but is a pre-scientific use of the corpus, and your conclusion is not solely based on corpus statistics, you can call your research corpus-informed.