Here is the evidence, now what is the hypothesis? The complementary roles of inductive and hypothesis-driven science in the post-genomic era

• Published in: BioEssays 2004-01, Vol.26 (1), p.99-105
• Main Authors: Kell, Douglas B., Oliver, Stephen G.
• Format: Article
• Language: English
• Subjects: Animals; Biology; Computational Biology; Databases as Topic; Humans; Models, Biological; Science - trends; Statistics as Topic
• ISSN: 0265-9247; 1521-1878
• DOI: 10.1002/bies.10385

It is considered in some quarters that hypothesis‐driven methods are the only valuable, reliable or significant means of scientific advance. Data‐driven or ‘inductive’ advances in scientific knowledge are then seen as marginal, irrelevant, insecure or wrong‐headed, while the development of technology—which is not of itself ‘hypothesis‐led’ (beyond the recognition that such tools might be of value)—must be seen as equally irrelevant to the hypothetico‐deductive scientific agenda. We argue here that data‐ and technology‐driven programmes are not alternatives to hypothesis‐led studies in scientific knowledge discovery but are complementary and iterative partners with them. Many fields are data‐rich but hypothesis‐poor. Here, computational methods of data analysis, which may be automated, provide the means of generating novel hypotheses, especially in the post‐genomic era. BioEssays 26:99–105, 2004. © 2003 Wiley Periodicals, Inc.