Description Usage Arguments Value References Examples
The function performs testing the hypothesis of equality of means for the incomplete pairs setting data. The function uses a rank-based procedure for parameter estimation and hypothesis testing when the data are a mixture of paired observations and independent samples. The rank-based methods combine Wilcoxon signed-rank statistics and Wilcoxon-Mann-Whitney two-sample procedures. These methods were developed by Dubnicka, Blair and Hettmansperger (2002).
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xp, yp |
(non-empty) numeric vectors of data values of the the complete pairs |
xu |
a numeric vector of data on x only |
yu |
a numeric vector of data on y only |
mu |
a number indicating the true value of the mean (or difference in means if you are performing a two sample test) |
method |
a character string specifying the different type of methods, must be one of "Ranku" or "Rankw" |
alternative |
a character string specifying the alternative hypothesis, must be one of "two.sided" (default), "greater" or "less" |
verbose |
if TRUE, show the test used, null and alternative hypotheses in addition to the p-value |
A S4 object containing the following components:
Title |
a character string describing the test used |
Nhypothesis |
a character string describing the null hypothesis |
Ahypothesis |
a character string describing the alternative hypothesis |
Pval |
the p-value for the test |
Dubnicka, S. R., Blair, R. C., & Hettmansperger, T. P. (2002). Rank-based procedures for mixed paired and two-sample designs. Journal of Modern Applied Statistical Methods, 1(1), 6.
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