d_opt_noinv: Determinant of Info. Matrix

In vinny-paris/optrotvec: Find Optimal Foldover Plans for 3 Level Factorial Designs

Description

Given a deisgn encoded with 0,1,2 this will calculate the value of the information matrix

Usage

d_opt_noinv(design, reducer = FALSE)

Arguments

design	The encoded design matrix
reducer	This is used to correct for an encoded matrice with both 2-level and 3-level factors.

Value

Determant value

Examples

## Not run: 
j <- ran_D(20, 4)
d_opt_noinv(j)

## End(Not run)

vinny-paris/optrotvec documentation built on April 9, 2021, 4:34 a.m.