Package: DTK
Type: Package
Title: Dunnett-Tukey-Kramer Pairwise Multiple Comparison Test Adjusted
        for Unequal Variances and Unequal Sample Sizes
Version: 3.1
Date: 2011-03-17
Author: Matthew K. Lau
Maintainer: Matthew K. Lau <mkl48@nau.edu>
Description: This package was created to analyze multi-level one-way
        experimental designs. It is designed to handle vectorized
        observation and factor data where there are unequal sample
        sizes and population variance homogeneity can not be assumed.
        To conduct the Dunnett modified Tukey-Kramer test (a.k.a. the
        T3 Procedure), create two vectors: one for your observations
        and one for the factor level of each observation. The function,
        \code{\link{gl.unequal}}, provides a means to more conveniently
        produce a factor vector with unequal sample sizes. Next, use
        the \code{\link{DTK.test}} function to conduct the test and
        save the output as an object to input into the
        \code{\link{DTK.plot}} function, which produces a confidence
        interval plot for each of the pairwise comparisons. Lastly, the
        function (\code{\link{TK.test}}) conducts the original
        Tukey-Kramer test.
License: GPL (>= 2)
LazyLoad: yes
Packaged: 2012-10-29 08:56:55 UTC; ripley
Repository: CRAN
Date/Publication: 2012-10-29 08:56:55
