MODIFICATIONS TO THE VARIATE-DIFFERENCE METHOD Get access M. H. QUENOUILLE M. H. QUENOUILLE Institute of Statistics, University of Oxford Search for other works by this author on: Oxford Academic Google Scholar Biometrika, Volume 40, Issue 3-4, December 1953, Pages 383–408, https://doi.org/10.1093/biomet/40.3-4.383 Published: 01 December 1953