Description Usage Arguments Details Value References Examples
Computes the matrix of empirical copula.
1 | genmat.copem(mat.xy)
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mat.xy |
A 2-columns data.frame with the observations (x1,y1),...,(xn,yn). |
mat.copem[i+1,j+1]
is equivalent to Cn(i/n,j/n). Deheuvels, 1979 or Nelsen, 2006
A (n+1)x(n+1)- matrix with the values of the empirical copula.
Equation (3) of Erdely, A. and Diaz-Viera, M. 2010.
1 2 | x <- cbind(1:5, c(2, 4, 3, 6, 7))
genmat.copem(x)
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