1. Long-term trends in food habits of the Raccoon Dog, nyctereutes viverrinus, in the Imperial Palace, Tokyo;Akihito Sako;Bull. Natl. Mus. Nat. Sci. Ser. A Zool.,2016
2. Ara, T., 2020. brunnermunzel: (Permuted) Brunner–Munzel Test. R package version 1.4.1. Retrieved from https://CRAN.R-project.org/package=brunnermunzel.
3. Controlling the false discovery rate: a practical and powerful approach to multiple testing;Benjamini;J. R. Stat. Soc. Ser. B Methodol.,1995
4. The nonparametric Behrens–Fisher problem: asymptotic theory and a small-sample approximation;Brunner;Biom. J.,2000
5. Infectious Disease Surveillance Center, Department of Virology 1,2021