SUMMARY The problem considered is that of comparing two lengths of time-series to test whether their correlation structures are similar. It is pointed out that this may be usefully done only if assumptions are made concerning the type of correlation structure of each series. A test is given depending upon assumed values for a common correlation structure. This test is shown to be insensitive to errors in these assumed values.

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

Journal of the Royal Statistical Society: Series B (Methodological)Volume 12, Issue 2 p. 256-272 Article Computational Devices in the Application of Least Squares M. H. Quenouille, M. H. QuenouilleSearch for more papers by this author M. H. Quenouille, M. H. QuenouilleSearch for more papers by this author First published: July 1950 https://doi.org/10.1111/j.2517-6161.1950.tb00059.xCitations: 2AboutPDF ToolsExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Citing Literature Volume12, Issue2July 1950Pages 256-272 RelatedInformation

Journal Article ON A METHOD OF TREND ELIMINATION Get access M. H. QUENOUILLE M. H. QUENOUILLE Search for other works by this author on: Oxford Academic Google Scholar Biometrika, Volume 36, Issue 1-2, June 1949, Pages 75–91, https://doi.org/10.1093/biomet/36.1-2.75 Published: 01 June 1949