planor (version 1.5-3)

planordesign-class: Class planordesign

Description

An S4 class to represent a final design.

Objects from the Class

Objects can be created by calls to method planor.design applied on an object of class '>designkey or on an object of class '>listofkeyrings, and by calls to regular.design when argument output is equal to ‘planordesign’.

Slots

design

a dataframe containing the final design.

factors

an object of class '>designfactors which contains the factors specifications.

model

a list containing the model and estimate specifications.

designkey

a list of the keymatrix objects used to create the object.

nunits

the number of units of the design.

recursive

a logical equal to TRUE if the design has been constructed recursively.

Methods

getDesign

extract a design data frame. See getDesign method.

as.data.frame

coerce into a data frame. See as.data.frame method.

Examples

# NOT RUN {
showClass("planordesign")
### Creation of a listofdesignkeys object
K0 <- planor.designkey(factors=c("R","C","U","A","B1","B2"),
 nlevels=c(3,2,2,3,2,2), model=~R*C + (A+B1+B2)^2, estimate=~A:B1+A:B2,
 nunits=12, base=~R+C+U, max.sol=2)
### Creation of a planordesign object from K0
P0 <- planor.design(key=K0, select=1)
show(P0)
# }