show-methods: Display Objects

In planor: Generation of Regular Factorial Designs

Description

Methods to display the design key matrices.

Usage

## S4 method for signature 'designkey'
show(object)

## S4 method for signature 'keymatrix'
show(object)

## S4 method for signature 'keyring'
show(object)

## S4 method for signature 'listofdesignkeys'
show(object)

## S4 method for signature 'listofkeyrings'
show(object)

Arguments

object

object of the class

Details

The slot pseudo.info of the objects of class keymatrix is invisible.

Value

NULL

Note

- An R option named planor.max.print is set. It is equal to the number of printed rows and columns in the display of planor matrices. Default is 20. You can change its value by using the function options() (see ?options).
- This method is automatically invoked when objects of the class are displayed (see examples).

See Also

Classes where this method applies: designkey, keymatrix, keyring, listofdesignkeys, listofkeyrings

Examples

### 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)
### Method show applied on a keymatrix object
show(K0[[1]][[1]])
### Method show applied on a designkey object
show(K0[1])
### Method show applied on the listofdesignkeys object
show(K0)
K0 #  same

### Creation of a listofkeyrings object
K0 <- planor.designkey(factors=c(LETTERS[1:4], "block"), nlevels=rep(3,5),
model=~block+(A+B+C+D)^2, estimate=~A+B+C+D,
nunits=3^3, base=~A+B+C, max.sol=2)
### Method show applied on a keyring object
show(K0[[1]]) 
print(K0[[1]]) #  same
K0[[1]] # same
### Method show applied on the listofkeyrings object
show(K0)

planor documentation built on March 19, 2020, 1:06 a.m.