Format and print Coreset solver results

Terse summaries of the objects returned by the Coreset solvers.

Usage

# S3 method for class 'MaxMinSelection'
format(x, ...)

# S3 method for class 'MaxMinSelection'
print(x, ...)

Arguments

x

A MaxMinSelection object (from any solver, including ExactMaxMin()).

...

Ignored; present for S3 compatibility.

Value

print.Coreset() returns x, invisibly. It is called for its side-effect of printing format(x) to the console. format.Coreset() returns a character string reporting the selection size, the selected indices, the algorithm (and if applicable strategy or proof status), and the achieved \(T_k\).

See also

Other reporting functions: print.KCentre, print.MaxEntropy, print.MaxMeanSelection(), print.MaxSum, summary.Coreset

Examples

set.seed(1)
pts <- matrix(rnorm(60), ncol = 2)
print(FarFirst(5L, dist(pts)))
#> 5 elements (14 4 26 5 28) selected by farthest-first (best of 3 strategies, winner random_furthest1), each at distance >= 1.765