Multivariate nonparametric tests in a randomized complete block design
نویسندگان
چکیده
منابع مشابه
Nonparametric Tests for Ordering in Completely Randomized and Randomized Block Mixed Designs
Two nonparametric tests are proposed in testing for k nondecreasing treatment effects under a mixed design consisting of a completely randomized portion and a randomized block portion. The randomized block portion may contain missing observations for some of the treatments within a block. A simulation study is conducted to estimate the powers of the two tests for 3, 4, and 5 treatments under a ...
متن کاملNonparametric multivariate rank tests and their unbiasedness
JANA JUREČKOVÁ1 and JAN KALINA2 1Department of Probability and Statistics, Charles University in Prague, Sokolovská 83, CZ-186 75 Prague 8, Czech Republic. E-mail: [email protected] 2EUROMISE Center, Department of Medical Informatics, Institute of Computer Science of the Academy of Sciences of CR, v.v.i., Pod Vodárenskou věží 2, CZ-182 07 Prague 8, Czech Republic. E-mail: kalina@euromi...
متن کاملMultivariate And Multistrata Nonparametric Tests: The NonParametric Combination Method
Researchers and practitioners in many scientific disciplines and industrial fields are often faced with complex problems when dealing with comparisons between two or more groups using classical parametric methods. The data arising from real problems rarely are in agreement with stringent parametric assumptions. The NonParametric Combination (NPC) methodology frees the researcher from stringent ...
متن کاملA randomized nonparametric statistic for multivariate multisample testing hypothesis
Abstract We consider a multivariate multisample testing hypothesis, which is one of the most common types of statistical problems. Recent progress in computerized measurement technology has permitted the accumulation of multivariate data. The analysis of multivariate data is particularly important in studies of biological data, image data, and functional data. For the multivariate data, it is i...
متن کاملComparing Nonparametric Tests of Equality of Means for Randomized Block Designs
A number of nonparametric tests are compared empirically for a randomized block layout. We assess tests appropriate for when the data are not consistent with normality or when outliers invalidate traditional ANOVA tests. The objective is to assess, within this setting, tests that use ranks within blocks, the rank transform procedure that ranks the complete sample and continuous analogues of the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Multivariate Analysis
سال: 2003
ISSN: 0047-259X
DOI: 10.1016/s0047-259x(02)00068-4