Quadratic norm of the model (if it has one)

Currently only implemented for Cort models. Compute the L2 norm of the model

quad_norm(object)

# S4 method for class 'Cort'
quad_norm(object)

# S4 method for class 'CortForest'
quad_norm(object)

Arguments

object

the copula object

Value

the Integrated square error quad_norm of the model

Functions

• quad_norm,Cort-method: Method for the class Cort

• quad_norm,CortForest-method: Method for the class CortForest

Examples

cop <- Cort(cort::impossible_data)
#> Splitting...
#> 
#>      1 leaves to split...
#> Enforcing constraints...
#> Done !
quad_norm(cop)
#> [1] 1