The package implement methods from the following works, please include citations accordingly if you would like use this package in your work.
To install the package, please use,
library("devtools")
install_github("hyu-ub/perk/perk")
Pearson's correlation
DiCiccio CJ, Romano JP. Robust permutation tests for correlation and regression coefficients. Journal of the American Statistical Association. 2017 Jul 3;112(519):1211-20.
Spearman's correlation
Yu, H., & Hutson, A. D. A robust Spearman correlation coefficient permutation test. Communications in Statistics-Theory and Methods, 2024, 53(6), 2141-2153.
Lin's concordance correlation
Hutson, Alan D., and Han Yu. A robust permutation test for the concordance correlation coefficient. Pharmaceutical Statistics (2021). https://doi.org/10.1002/pst.2101