SPOT (version 2.11.10)

transformX: 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

# NOT RUN {
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)
# }