Description Usage Arguments Value Examples

The function ECBC computes the mass distribution of the empirical (checkerboard) copula, given a (d+1)-dimensional sample (X,Y). If resolution equals sample size, the bi-linearly extended empirical copula is returned. Note, if there are ties in the sample an adjusted empirical copula is calculated.

1 | ```
pure_r_ECBC(X, Y, resolution)
``` |

`X` |
a numeric matrix of dimension d indicating the conditioning (predictor) variables |

`Y` |
a numeric vector indicating the response variable |

`resolution` |
an integer indicating the resolution N of the checkerboard copula. |

array of dimension dim(X,Y).

1 2 3 4 5 | ```
n <- 1000
x1 <- runif(n)
x2 <- runif(n)
y <- x1 + x2 + rnorm(n)
M <- pure_r_ECBC(X = cbind(x1,x2), Y = y, resolution = 8)
``` |

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