Description
Kornbrot's Rank Difference Test.
Description
Implements Kornbrot's rank difference test as described in <doi:10.1111/j.2044-8317.1990.tb00939.x>. This method is a modified Wilcoxon signed-rank test which produces consistent and meaningful results for ordinal or monotonically-transformed data.
README.md
rankdifferencetest
rankdifferencetest provides a modified Wilcoxon signed-rank test which produces consistent and meaningful results for ordinal or monotonically transformed data. The procedure was described by Diana Kornbrot in https://doi.org/10.1111/j.2044-8317.1990.tb00939.x
Installation
To install from CRAN
install.packages("rankdifferencetest")
Or, check the code on bitbucket at https://bitbucket.org/bklamer/rankdifferencetest.
Examples
# See ?rdt
library(rankdifferencetest)
res <- rdt(
data = kornbrot_table1,
formula = placebo ~ drug,
alternative = "two.sided",
distribution = "asymptotic"
)
res
License
Copyright: Brett Klamer - 2021 - MIT (http://opensource.org/licenses/MIT)