Designs for Order-of-Addition Experiments

Documentation for package ‘doofa’ version 1.0

bin	binary representation of x (an element from 1 to m) with m components
coa	construct a component orthogonal array with m components
cycle	cycle elements of a vector by one element to right
doofa.pwo	construct a design for order-of-addition experiment under pwo model with n runs and m components
gen.design2	Repeat the process of design generation using doofa.pwo several times and return the best design
initial.design	create an initial design of o-of-a with n rows and m columns
one	create a matrix of 1s with t rows
pwo	create PWO ordering of a given run of a design
revbin	reverse of bin function i.e., returns which elements of a binary vector is 1
shuffle	shuffle elements of a randomly chosen row of x matrix
swap	swap elements at i and i+1 of a vector
vbin	vectorized bin function
vrevbin	vectorized revbin function