Healy, M. J. R. A significance test for the difference in efficiency between two predictors. (English) Zbl 0067.11801 J. R. Stat. Soc., Ser. B 17, 255-268 (1955). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:statistics PDFBibTeX XMLCite \textit{M. J. R. Healy}, J. R. Stat. Soc., Ser. B 17, 255--268 (1955; Zbl 0067.11801)