Convert Data to Text Format
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)
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 |
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? |
A textual representation of the data.
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