transformX: Transform input

In SPOT: Sequential Parameter Optimization Toolbox

Transform input

Description

Transform input variables

Usage

transformX(xNat = NA, fn = vector())

Arguments

xNat	matrix with natural variables. Default: NA.
fn	vector of transformation functions names (char). Default: Empty vector (vector()).

Value

matrix of transformed parameters

Examples

f2 <- function(x){2^x}
fn <- c("identity", "exp", "f2")
xNat <- diag(3)
transformX(xNat, fn)

fn <- append(fn, c("sin", "cos", "tan"))
xNat <- cbind(xNat, xNat)
transformX(xNat, fn)

SPOT documentation built on June 26, 2022, 1:06 a.m.