Glossary of "Cladistics (2nd ed.)" by Kitching et al. (1998)
- A procedure that re-examines the original data in an effort to discover whether any errors in the original coding of characters and scoring of character states have been made, i.e. faulty hypotheses of primary homology or inappropriate character coding.
- Kitching, I. J., Forey, P. L. Humphries, C. J. & Williams, D. M. 1998. Cladistics, 2nd ed.: the Theory and Practice of Parsimony Analysis. -xii + 228 pp. Oxford University Press, New York.