Stratified.event.tree {ceg}

Stratified.event.tree

Description

Constructor method to Stratified.event.tree S4 objects. It accepts different sets for parameters types.

Usage

Stratified.event.tree(x, ...)

## S4 method for signature 'missing'
Stratified.event.tree(x)

## S4 method for signature 'ANY'
Stratified.event.tree(x, ...)

## S4 method for signature 'data.frame'
Stratified.event.tree(x = "data.frame")

## S4 method for signature 'list'
Stratified.event.tree(x = "list")

Arguments

x

(data.frame) , where data.frame is a well behavioured data set; or
(list) , list of Variable S4 objects, in the expected order of plotting.

...

(not used)

Value

a Stratified.event.tree S4 object

Note

A Stratified.event.tree may be manualy created (see examles)
A call to Stratified.event.tree( ) with no parameters will return an error message for missing argument.
A call to Stratified.event.tree(x, ...), x not being a data.frame or a list, will return an error message.

Examples

set <- Stratified.event.tree(artificial.chds)

set.manual <- Stratified.event.tree(list(Variable("age",list(Category("old"),
Category("medium"), Category("new"))),Variable("state", list(Category("solid"),
Category("liquid"), Category("steam"))), Variable("costumer",
list(Category("good"), Category("average"), Category("very bad"),
Category("bad")))))