triple_fold: Generating a New Design Matrix

In vinny-paris/TripleFrac: Triple Fold Designs

Description

Create the new design matrix from a triple foldover techinque using a rotation vector

Usage

triple_fold(design_matrix, rotation_vector)

Arguments

design_matrix	The original design matrix that you would like expanded upon, must come in coded with 0,1,2's
rotation_vector	The rotation vector with the same length as the column width of the design matirx. Entries may be 0, 1, or 2.

Value

This will return a list of two parts

Aliased_with_Fraction	These are the effects that are still confounded with the intercept
Design_Matrix	This is a matrix that is coded 0,1,2 that is the triple foldover created new Design Matrix that is 3 times the size of the orginal design matrix.

Examples

## Not run: 
design <- matrix(c(1,2,1,0,1,1,1,2,2), byrow = TRUE, nrow = 3)
x <- c(1, 2, 0)
triple_fold(design, x)

## End(Not run)

vinny-paris/TripleFrac documentation built on May 10, 2019, 8:27 a.m.