genmat.copem: Matrix of empirical copula.

Description Usage Arguments Details Value References Examples

Description

Computes the matrix of empirical copula.

Usage

1
genmat.copem(mat.xy)

Arguments

mat.xy

A 2-columns data.frame with the observations (x1,y1),...,(xn,yn).

Details

mat.copem[i+1,j+1] is equivalent to Cn(i/n,j/n). Deheuvels, 1979 or Nelsen, 2006

Value

A (n+1)x(n+1)- matrix with the values of the empirical copula.

References

Equation (3) of Erdely, A. and Diaz-Viera, M. 2010.

Examples

1
2
x <- cbind(1:5, c(2, 4, 3, 6, 7))
genmat.copem(x)

mathphysmx/empiricalDistribution documentation built on May 7, 2019, 10:55 p.m.