Hypothesis testing between two skewness or kurtosis coefficients {Rfast}

Hypothesis testing between two skewness or kurtosis coefficients

Description

Hypothesis testing between two skewness or kurtosis coefficients.

Usage

skew.test2(x, y)

kurt.test2(x, y) 

Arguments

x

A numerical vector with data.

y

A numerical vector with data, not necessarily of the same size.

Details

The skewness of kurtosis coefficients between two samples are being compared.

Value

A vector with the test statistic and its associated p-value.

Author(s)

Klio Lakiotaki

R implementation and documentation: Klio Lakiotaki <[e-mail]>.

References

https://en.wikipedia.org/wiki/Skewness

https://en.wikipedia.org/wiki/Kurtosis

See Also

skew, colskewness, colmeans, colVars, colMedians

Examples

x <- rgamma(150,1, 4)
y <- rgamma(100, 1, 4)
res<-skew.test2(x, y)
res<-kurt.test2(x, y)