CategoricalAttribute

abstract def decode(index: Int): Any

abstract def encode(value: Any): Double

abstract def validValues: Array[Any]

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def attrType: AttributeType

Attribute type.

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

final def getClass(): Class[_]

def getLabel(value: Any): Option[String]

def hashCode(): Int

def intervals: Array[Interval]

val invalidValues: Set[Any]

def isBinary: Boolean

Tests whether this field is binary, that is categorical and it contains exactly two valid values.

def isIn(value: Any): Boolean

final def isInstanceOf[T0]: Boolean

def isInvalidValue(value: Any): Boolean

def isMissingValue(value: Any): Boolean

def isMutable: Boolean

def isSysMissing(value: Any): Boolean

def isValidValue(value: Any): Boolean

val labels: Map[Any, String]

val missingValues: Set[Any]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def numCategories: Int

final def synchronized[T0](arg0: ⇒ T0): T0

def toAttribute: Attribute

def toString(): String

def valuesAsString: String

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

final def wait(): Unit

def finalize(): Unit