breeze/breeze.linalg/randn

randn

object randn extends RandomGeneratorUFunc[Double]

Gives Gaussian-distributed random Double(s)

  • randn()... returns a Gaussian random variable with mean 0, variance 1
  • randn( n: Int )... returns a DenseVector with n randn's
  • randn( (n1: Int, n2: Int) )... returns an n1 x n2 DenseMatrix with randn's
trait RandomGeneratorUFunc[Double]
trait UFunc
trait HasOps
class Object
trait Matchable
class Any

Type members

Inherited types

type Impl[V, VR] = UImpl[UFunc, V, VR]
Inherited from
UFunc
type Impl2[V1, V2, VR] = UImpl2[UFunc, V1, V2, VR]
Inherited from
UFunc
type Impl3[V1, V2, V3, VR] = UImpl3[UFunc, V1, V2, V3, VR]
Inherited from
UFunc
type Impl4[V1, V2, V3, V4, VR] = UImpl4[UFunc, V1, V2, V3, V4, VR]
Inherited from
UFunc
type InPlaceImpl[V] = InPlaceImpl[UFunc, V]
Inherited from
UFunc
type InPlaceImpl2[V1, V2] = InPlaceImpl2[UFunc, V1, V2]
Inherited from
UFunc
type InPlaceImpl3[V1, V2, V3] = InPlaceImpl3[UFunc, V1, V2, V3]
Inherited from
UFunc
type SinkImpl[S, V] = SinkImpl[UFunc, S, V]
Inherited from
UFunc
type SinkImpl2[S, V1, V2] = SinkImpl2[UFunc, S, V1, V2]
Inherited from
UFunc
type SinkImpl3[S, V1, V2, V3] = SinkImpl3[UFunc, S, V1, V2, V3]
Inherited from
UFunc

Value members

Inherited methods

def apply(implicit basis: RandBasis): Double
Inherited from
RandomGeneratorUFunc
final def apply[V1, V2, V3, V4, VR](v1: V1, v2: V2, v3: V3, v4: V4)(implicit impl: Impl4[V1, V2, V3, V4, VR]): VR
Inherited from
UFunc
final def apply[V1, @specialized(Int, Double, Float) V2, @specialized(Int, Double, Float) V3, @specialized(Int, Double, Float) VR](v1: V1, v2: V2, v3: V3)(implicit impl: Impl3[V1, V2, V3, VR]): VR
Inherited from
UFunc
final def apply[@specialized(Int, Double, Float) V1, @specialized(Int, Double, Float) V2, @specialized(Int, Double, Float) VR](v1: V1, v2: V2)(implicit impl: Impl2[V1, V2, VR]): VR
Inherited from
UFunc
final def apply[@specialized(Int, Double, Float) V, @specialized(Int, Double, Float) VR](v: V)(implicit impl: Impl[V, VR]): VR
Inherited from
UFunc
final def inPlace[V, V2, V3](v: V, v2: V2, v3: V3)(implicit impl: InPlaceImpl3[randn, V, V2, V3]): V
Inherited from
UFunc
final def inPlace[V, V2](v: V, v2: V2)(implicit impl: InPlaceImpl2[randn, V, V2]): V
Inherited from
UFunc
final def inPlace[V](v: V)(implicit impl: InPlaceImpl[randn, V]): V
Inherited from
UFunc
final def withSink[S](s: S): WithSinkHelp[randn, S]
Inherited from
UFunc

Implicits

Inherited implicits

implicit def implRandomT_1D(implicit basis: RandBasis): Impl[Int, DenseVector[Double]]
Inherited from
RandomGeneratorUFunc
implicit def implRandomT_1DRange(implicit basis: RandBasis): Impl2[Int, (Double, Double), DenseVector[Double]]
Inherited from
RandomGeneratorUFunc
implicit def implRandomT_2D(implicit basis: RandBasis): Impl[(Int, Int), DenseMatrix[Double]]
Inherited from
RandomGeneratorUFunc
implicit def implRandomT_2DRange(implicit basis: RandBasis): Impl2[(Int, Int), (Double, Double), DenseMatrix[Double]]
Inherited from
RandomGeneratorUFunc