Moments

A class to calculate the first five central moments over a sequence of Doubles. Given the first five central moments, we can then calculate metrics like skewness and kurtosis.

m{i} denotes the ith central moment.

Source: MomentsGroup.scala

Linear Supertypes

Serializable, Serializable, Product, Equals, AnyRef, Any

Type Hierarchy

Instance Constructors

new Moments(m0: Long, m1: Double, m2: Double, m3: Double, m4: Double)

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def count: Long
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def kurtosis: Double
val m0: Long
val m1: Double
val m2: Double
val m3: Double
val m4: Double
def mean: Double
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def skewness: Double
def stddev: Double
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def variance: Double
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object Moments | package algebird

case class Moments(m0: Long, m1: Double, m2: Double, m3: Double, m4: Double) extends Product with Serializable

Instance Constructors

new Moments(m0: Long, m1: Double, m2: Double, m3: Double, m4: Double)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def count: Long

final def eq(arg0: AnyRef): Boolean

def finalize(): Unit

final def getClass(): Class[_]

final def isInstanceOf[T0]: Boolean

def kurtosis: Double

val m0: Long

val m1: Double

val m2: Double

val m3: Double

val m4: Double

def mean: Double

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def skewness: Double

def stddev: Double

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

def variance: Double

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped