bind_theoretical: Bind the theoretical best record

In ferrn: Facilitate Exploration of touRR optimisatioN

Bind the theoretical best record

Description

The theoretical best basis is usually known for a simulated problem. Augment this information into the data object allows for evaluating the performance of optimisation against the theory.

Usage

bind_theoretical(dt, matrix, index, raw_data)

Arguments

dt	a data object collected by the projection pursuit guided tour optimisation in the tourr package
matrix	a matrix of the theoretical basis
index	the index function used to calculate the index value
raw_data	a tibble of the original data used to calculate the index value

Value

a tibble object containing both the searched and theoretical best bases

See Also

Other bind: bind_random_matrix(), bind_random()

Examples

best <- matrix(c(0, 1, 0, 0, 0), nrow = 5)
tail(holes_1d_better %>% bind_theoretical(best, tourr::holes(), raw_data = boa5), 1)

ferrn documentation built on Aug. 6, 2022, 5:08 p.m.