QuinlanAttributes: Convert Data to Text Format

In Cubist: Rule- And Instance-Based Regression Modeling

Convert Data to Text Format

Description

This class converts different types of data to a format required for Cubist and ⁠C5,0⁠.

Usage

QuinlanAttributes(object, ...)

## S3 method for class 'numeric'
QuinlanAttributes(object, ...)

## S3 method for class 'factor'
QuinlanAttributes(object, ...)

## S3 method for class 'character'
QuinlanAttributes(object, ...)

## S3 method for class 'ordered'
QuinlanAttributes(object, ...)

## S3 method for class 'Date'
QuinlanAttributes(object, ...)

## S3 method for class 'POSIXct'
QuinlanAttributes(object, ...)

## S3 method for class 'matrix'
QuinlanAttributes(object, ...)

## S3 method for class 'data.frame'
QuinlanAttributes(object, ...)

makeDataFile(x, y, w = NULL)

makeNamesFile(x, y, w = NULL, label = "outcome", comments = TRUE)

Arguments

object	An object to translate to the format expected by the Quinlan C code.
x	A data frame or matrix or predictors
y	A vector of outcomes
w	A numeric vector of case weights or NULL
label	A string required by the C code as the file name
comments	A logical; should info about the call be printed in the string?

Value

A textual representation of the data.

Cubist documentation built on July 2, 2024, 9:06 a.m.