gofCopula (version 0.3-1)

gofOutputHybrid: Output Hybrid gof test

Description

gofOutputHybrid outputs the desired Hybrid tests from previous test results from this package for the specified testing size.

Usage

gofOutputHybrid(result, tests = NULL, nsets = NULL)

Arguments

result

An object of class gofCOP.

tests

Individual tests which should be used in the hybrid test. Submit a vector containing the position of the individual tests as they appear in the object submitted, e.g. c(1,4) for the 1st and 4th tests. If tests is set NULL (default), all possible testing sizes are returned.

nsets

The desired number of tests to be included in each hybrid test. It should be an integer larger than 1 and smaller or equal than the number of tests given in result. If nsets is set NULL (default), all possible testing sizes are calculated.

Value

An object of the class gofCOP with the components

method

a character which informs about the performed analysis

copula

the copula tested for

margins

the method used to estimate the margin distribution.

param.margins

the parameters of the estimated margin distributions. Only applicable if the margins were not specified as "ranks" or NULL.

theta

dependence parameters of the copulae

df

the degrees of freedem of the copula. Only applicable for t-copula.

res.tests

a matrix with the p-values and test statistics of the hybrid and the individual tests

Details

For details about hybrid testing please see the detail section in gofHybrid.

References

Zhang, S., Okhrin, O., Zhou, Q., and Song, P.. Goodness-of-fit Test For Specification of Semiparametric Copula Dependence Models. Journal of Econometrics, 193, 2016, pp. 215-233 https://doi.org/10.1016/j.jeconom.2016.02.017

Examples

# NOT RUN {
data(IndexReturns2D)

res1 = gof(IndexReturns2D, priority = "tests", copula = "normal", 
           tests = c("gofKendallCvM", "gofRosenblattSnC", "gofKendallKS"), M = 10)
gofOutputHybrid(res1, tests = 1, nsets = 2)
# mind the difference to the regular output
res1
# }