I have a question about the D'Agostino skewness test and the Anscombe-Glynn
kurtosis test.


agostino.test(x, alternative = c("two.sided", "less", "greater"))

anscombe.test(x, alternative = c("two.sided", "less", "greater"))

The option "alternative" in those two functions seems to be the null
hypothesis. In the output, the statement about the alternative hypothesis is
 correct, which is opposite to what you specify in command. An example
below:



> skewdata =
c(rep(44,5),rep(43,15),rep(42,10),rep(41,4),rep(40,3),rep(39,2),rep(38,1))

> agostino.test(skewdata, alternative = "greater")

        D'Agostino skewness test

data:  skewdata

skew = -1.0014, z = -1.7209, p-value = 0.04264

alternative hypothesis: data have negative skewness


> anscombe.test(skewdata,  alternative=“less")

        Anscombe-Glynn kurtosis test

data:  skewdata

kurt = 3.4748, z = 1.0716, p-value = 0.1419

alternative hypothesis: kurtosis is greater than 3


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