Kendall: Kendall rank correlation and Mann-Kendall trend test

ケンドールの順位相関とマン―ケンドールの検定

> library(Kendall)
Error: package or namespace load failed for 'Kendall'

バージョン: 2.2


関数名 概略
GuelphP Phosphorous Concentrations in Speed River, Monthly
Kendall Kendall rank correlation
Kendall-package Kendall correlation and trend tests.
MannKendall Mann-Kendall trend test
PrecipGL Annual precipitation, inches, Great Lakes, 1900-1986
SeasonalMannKendall Mann-Kendall trend test for monthly environmental time series
print.Kendall print Method for Class 'Kendall'
summary.Kendall summary Method for Class 'Kendall'
> A <- c(2.5, 2.5, 2.5, 2.5, 5, 6.5, 6.5, 10, 10, 10, 10, 10, 14, 14, 14, 16, 17)
> B <- c(1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2)
> Kendall(A, B) %>% summary()
Error in rates[, 2]: incorrect number of dimensions
> cor(A, B, method = "kendall")
[1] 0.4075438