d_opt: Determinant of Inverse of Info. Matrix
In vinny-paris/optrotvec: Find Optimal Foldover Plans for 3 Level Factorial Designs

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

1	d_opt(design)

design

The encoded design matrix

Determant value

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

## End(Not run)

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

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