anomo (version 1.0.0)

re: Relative efficiency (RE) calculation

Description

Calculate the relative efficiency (RE) between two designs using the re function from the R package odr.

Usage

re(od, subod, rounded = TRUE, verbose = TRUE)

Value

Relative efficiency value.

Arguments

od

Returned object of first design (e.g., unconstrained optimal design) from function od.eq.2group.

subod

Returned object of second design (e.g., constrained optimal design) from function od.eq.2group.

rounded

Logical; round the values of p to two decimal places if TRUE. No rounding if FALSE; default is TRUE.

verbose

Logical; print the value of relative efficiency if TRUE, otherwise not; default is TRUE.

Examples

# Unconstrained optimal design #----------
  myod1 <- od.eq.2group(r12 = 0.5, c1 = 1, c1t = 20)
# Constrained optimal design with p = .50
  myod2 <- od.eq.2group(r12 = 0.5, c1 = 1, c1t = 20, p = .50)
# Relative efficiency (RE)
  myre <- re(od = myod1, subod= myod2)
  myre$re # RE = 0.71