RT Journal Article
T1 A note on the variances of the tests of Kendall, Jonckheere, and Terpstra
A1 Letón, Emilio
A1 Zuluaga Arias, María del Pilar
AB Recently, some papers have been appearing that have noticed some mistakes in the calculations in the statistical software in simple and classical tests (Wilcoxon-Mann-Whitney and Log-Rank). This article examines the variance formulas for the Kendall test, the Jonckheere test, and the Terpstra test. We show in this article that these variances (in spite of what is said in the literature and in the statistical software), in the presence of ties and r3 groups, are only equal approximately and are exactly equal for two groups and ties as we prove in the Appendix.
PB Taylor & Francis
SN 0361-0926
YR 2007
FD 2007-04
LK https://hdl.handle.net/20.500.14352/51428
UL https://hdl.handle.net/20.500.14352/51428
LA eng
NO Letón, E., & Zuluaga Arias, M. P. «A Note on the Variances of the Tests of Kendall, Jonckheere, and Terpstra». Communications in Statistics - Theory and Methods, vol. 36, n.o 5, abril de 2007, pp. 927-37. DOI.org (Crossref), https://doi.org/10.1080/03610920601041556.
DS Docta Complutense
RD 10 abr 2025