Packages

class VectorD extends Traversable[Double] with PartiallyOrdered[VectorD] with Error with Serializable with Vec

The VectorD class stores and operates on Numeric Vectors of base type Double. It follows the framework of gen.VectorN [T] and is provided for performance.

Linear Supertypes
Vec, Serializable, Serializable, Error, PartiallyOrdered[VectorD], Traversable[Double], GenTraversable[Double], GenericTraversableTemplate[Double, Traversable], TraversableLike[Double, Traversable[Double]], GenTraversableLike[Double, Traversable[Double]], Parallelizable[Double, ParIterable[Double]], TraversableOnce[Double], GenTraversableOnce[Double], FilterMonadic[Double, Traversable[Double]], HasNewBuilder[Double, Traversable[Double]], AnyRef, Any
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Inherited
  1. VectorD
  2. Vec
  3. Serializable
  4. Serializable
  5. Error
  6. PartiallyOrdered
  7. Traversable
  8. GenTraversable
  9. GenericTraversableTemplate
  10. TraversableLike
  11. GenTraversableLike
  12. Parallelizable
  13. TraversableOnce
  14. GenTraversableOnce
  15. FilterMonadic
  16. HasNewBuilder
  17. AnyRef
  18. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new VectorD(u: VectorD)

    Construct a vector and assign values from vector 'u'.

    Construct a vector and assign values from vector 'u'.

    u

    the other vector

  2. new VectorD(u: MM_ArrayD)

    Construct a vector from an array of values.

    Construct a vector from an array of values.

    u

    the array of values

  3. new VectorD(dim: Int, v: MM_ArrayD = null)

    dim

    the dimension/size of the vector

    v

    the 1D memory mapped array used to store vector elements

Type Members

  1. type Self = Traversable[Double]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  2. class WithFilter extends FilterMonadic[A, Repr]
    Definition Classes
    TraversableLike

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def *(m: MatriD): VectorD

    Multiply 'this' (row) vector by matrix 'm'.

    Multiply 'this' (row) vector by matrix 'm'.

    m

    the matrix to multiply by

  4. def *(s: Double): VectorD

    Multiply 'this' vector by scalar 's'.

    Multiply 'this' vector by scalar 's'.

    s

    the scalar to multiply by

  5. def *(b: VectorD): VectorD

    Multiply 'this' vector by vector 'b'.

    Multiply 'this' vector by vector 'b'.

    b

    the vector to multiply by

  6. def *=(s: Double): VectorD

    Multiply in-place 'this' vector and scalar 's'.

    Multiply in-place 'this' vector and scalar 's'.

    s

    the scalar to add

  7. def *=(b: VectorD): VectorD

    Multiply in-place 'this' vector and vector 'b'.

    Multiply in-place 'this' vector and vector 'b'.

    b

    the vector to add

  8. def +(s: (Double, Int)): VectorD

    Add 'this' vector and scalar 's._1' only at position 's._2'.

    Add 'this' vector and scalar 's._1' only at position 's._2'.

    s

    the (scalar, position) to add

  9. def +(s: Double): VectorD

    Add 'this' vector and scalar 's'.

    Add 'this' vector and scalar 's'.

    s

    the scalar to add

  10. def +(b: VectorD): VectorD

    Add 'this' vector and vector 'b'.

    Add 'this' vector and vector 'b'.

    b

    the vector to add

  11. def ++(s: Double): VectorD

    Concatenate 'this' vector and scalar 's'.

    Concatenate 'this' vector and scalar 's'.

    s

    the scalar to be concatenated

  12. def ++(b: VectorD): VectorD

    Concatenate 'this' vector and vector' b'.

    Concatenate 'this' vector and vector' b'.

    b

    the vector to be concatenated

  13. def ++[B >: Double, That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  14. def ++:[B >: Double, That](that: Traversable[B])(implicit bf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike
  15. def ++:[B >: Double, That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike
  16. def +=(s: Double): VectorD

    Add in-place 'this' vector and scalar 's'.

    Add in-place 'this' vector and scalar 's'.

    s

    the scalar to add

  17. def +=(b: VectorD): VectorD

    Add in-place 'this' vector and vector 'b'.

    Add in-place 'this' vector and vector 'b'.

    b

    the vector to add

  18. def -(s: (Double, Int)): VectorD

    From 'this' vector subtract scalar 's._1' only at position 's._2'.

    From 'this' vector subtract scalar 's._1' only at position 's._2'.

    s

    the (scalar, position) to subtract

  19. def -(s: Double): VectorD

    From 'this' vector subtract scalar 's'.

    From 'this' vector subtract scalar 's'.

    s

    the scalar to subtract

  20. def -(b: VectorD): VectorD

    From 'this' vector subtract vector 'b'.

    From 'this' vector subtract vector 'b'.

    b

    the vector to subtract

  21. def -=(s: Double): VectorD

    From 'this' vector subtract in-place scalar 's'.

    From 'this' vector subtract in-place scalar 's'.

    s

    the scalar to add

  22. def -=(b: VectorD): VectorD

    From 'this' vector subtract in-place vector 'b'.

    From 'this' vector subtract in-place vector 'b'.

    b

    the vector to add

  23. def /(s: Double): VectorD

    Divide 'this' vector by scalar 's'.

    Divide 'this' vector by scalar 's'.

    s

    the scalar to divide by

  24. def /(b: VectorD): VectorD

    Divide 'this' vector by vector 'b' (element-by-element).

    Divide 'this' vector by vector 'b' (element-by-element).

    b

    the vector to divide by

  25. def /:[B](z: B)(op: (B, Double) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  26. def /=(s: Double): VectorD

    Divide in-place 'this' vector and scalar 's'.

    Divide in-place 'this' vector and scalar 's'.

    s

    the scalar to add

  27. def /=(b: VectorD): VectorD

    Divide in-place 'this' vector and vector 'b'.

    Divide in-place 'this' vector and vector 'b'.

    b

    the vector to add

  28. def :\[B](z: B)(op: (Double, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  29. def <[B >: VectorD](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Boolean
    Definition Classes
    PartiallyOrdered
  30. def <=[B >: VectorD](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Boolean
    Definition Classes
    PartiallyOrdered
  31. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  32. def >[B >: VectorD](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Boolean
    Definition Classes
    PartiallyOrdered
  33. def >=[B >: VectorD](that: B)(implicit arg0: (B) ⇒ PartiallyOrdered[B]): Boolean
    Definition Classes
    PartiallyOrdered
  34. def _oneAt(j: Int, size: Int = dim): VectorD

    Create a vector of the form (0, ...

    Create a vector of the form (0, ... -1, ... 0) where the -1 is at position j.

    j

    the position to place the -1

    size

    the size of the vector (upper bound = size - 1)

  35. def abs: VectorD

    Return the vector that is the element-wise absolute value of 'this' vector.

  36. def addString(b: StringBuilder): StringBuilder
    Definition Classes
    TraversableOnce
  37. def addString(b: StringBuilder, sep: String): StringBuilder
    Definition Classes
    TraversableOnce
  38. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder
    Definition Classes
    TraversableOnce
  39. def aggregate[B](z: ⇒ B)(seqop: (B, Double) ⇒ B, combop: (B, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  40. def apply(): MM_ArrayD

    Get 'this' vector's entire array.

  41. def apply(r: Range): VectorD

    Get 'this' vector's elements within the given range (vector slicing).

    Get 'this' vector's elements within the given range (vector slicing).

    r

    the given range

  42. def apply(i: Int): Double

    Get 'this' vector's element at the 'i'-th index position.

    Get 'this' vector's element at the 'i'-th index position.

    i

    the given index

  43. def argmax(e: Int = dim): Int

    Find the argument maximum of 'this' vector (index of maximum element).

    Find the argument maximum of 'this' vector (index of maximum element).

    e

    the ending index (exclusive) for the search

  44. def argmaxPos(e: Int = dim): Int

    Return the argument maximum of 'this' vector (-1 if its not positive).

    Return the argument maximum of 'this' vector (-1 if its not positive).

    e

    the ending index (exclusive) for the search

  45. def argmin(e: Int = dim): Int

    Find the argument minimum of 'this' vector (index of minimum element).

    Find the argument minimum of 'this' vector (index of minimum element).

    e

    the ending index (exclusive) for the search

  46. def argminNeg(e: Int = dim): Int

    Return the argument minimum of 'this' vector (-1 if its not negative).

    Return the argument minimum of 'this' vector (-1 if its not negative).

    e

    the ending index (exclusive) for the search

  47. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  48. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  49. def collect[B, That](pf: PartialFunction[Double, B])(implicit bf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  50. def collectFirst[B](pf: PartialFunction[Double, B]): Option[B]
    Definition Classes
    TraversableOnce
  51. def companion: GenericCompanion[Traversable]
    Definition Classes
    Traversable → GenTraversable → GenericTraversableTemplate
  52. def contains(x: Double): Boolean

    Determine whether 'x' is contained in 'this' vector.

    Determine whether 'x' is contained in 'this' vector.

    x

    the element to be checked

  53. def copyToArray[B >: Double](xs: Array[B], start: Int, len: Int): Unit
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  54. def copyToArray[B >: Double](xs: Array[B]): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  55. def copyToArray[B >: Double](xs: Array[B], start: Int): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  56. def copyToBuffer[B >: Double](dest: Buffer[B]): Unit
    Definition Classes
    TraversableOnce
  57. def count(p: (Double) ⇒ Boolean): Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  58. def countNeg: Int

    Count the number of strictly negative elements in 'this' vector.

  59. def countPos: Int

    Count the number of strictly positive elements in 'this' vector.

  60. def cumulate: VectorD

    Cumulate the values of 'this' vector from left to right (e.g., create a CDF from a pmf).

    Cumulate the values of 'this' vector from left to right (e.g., create a CDF from a pmf). Example: (4, 2, 3, 1) --> (4, 6, 9, 10)

  61. val dim: Int
  62. def distinct: Int

    Count the number of distinct elements in 'this' vector.

  63. def dot(b: VectorD): Double

    Compute the dot product (or inner product) of 'this' vector with vector 'b'.

    Compute the dot product (or inner product) of 'this' vector with vector 'b'.

    b

    the other vector

  64. def drop(n: Int): Traversable[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  65. def dropWhile(p: (Double) ⇒ Boolean): Traversable[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  66. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  67. def equals(b: Any): Boolean

    Override equals to determine whether 'this' vector equals vector 'b..

    Override equals to determine whether 'this' vector equals vector 'b..

    b

    the vector to compare with this

    Definition Classes
    VectorD → AnyRef → Any
  68. def exists(p: (Double) ⇒ Boolean): Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  69. def expand(more: Int = dim): VectorD

    Expand the size (dim) of 'this' vector by 'more' elements.

    Expand the size (dim) of 'this' vector by 'more' elements.

    more

    the number of new elements to add

  70. def filter(p: (Double) ⇒ Boolean): VectorD

    Filter the elements of 'this' vector based on the predicate 'p', returning a new vector.

    Filter the elements of 'this' vector based on the predicate 'p', returning a new vector.

    p

    the predicate (Boolean function) to apply

    Definition Classes
    VectorD → TraversableLike → GenTraversableLike
  71. def filterNot(p: (Double) ⇒ Boolean): Traversable[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  72. def filterPos(p: (Double) ⇒ Boolean): Array[Int]

    Filter the elements of 'this' vector based on the predicate 'p', returning the index positions.

    Filter the elements of 'this' vector based on the predicate 'p', returning the index positions.

    p

    the predicate (Boolean function) to apply

  73. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  74. def find(p: (Double) ⇒ Boolean): Option[Double]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  75. def firstNeg(e: Int = dim): Int

    Return the index of the first negative element in 'this' vector (-1 otherwise).

    Return the index of the first negative element in 'this' vector (-1 otherwise).

    e

    the ending index (exclusive) for the search

  76. def firstPos(e: Int = dim): Int

    Return the index of the first positive element in 'this' vector (-1 otherwise).

    Return the index of the first positive element in 'this' vector (-1 otherwise).

    e

    the ending index (exclusive) for the search

  77. def flatMap[B, That](f: (Double) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  78. def flatten[B](implicit asTraversable: (Double) ⇒ GenTraversableOnce[B]): Traversable[B]
    Definition Classes
    GenericTraversableTemplate
  79. final def flaw(method: String, message: String): Unit

    Show the flaw by printing the error message.

    Show the flaw by printing the error message.

    method

    the method where the error occurred

    message

    the error message

    Definition Classes
    Error
  80. def fold[A1 >: Double](z: A1)(op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  81. def foldLeft[B](z: B)(op: (B, Double) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  82. def foldRight[B](z: B)(op: (Double, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  83. def forall(p: (Double) ⇒ Boolean): Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  84. def foreach[U](f: (Double) ⇒ U): Unit

    Iterate over 'this' vector element by element.

    Iterate over 'this' vector element by element.

    f

    the function to apply

    Definition Classes
    VectorD → GenericTraversableTemplate → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic
  85. def genericBuilder[B]: Builder[B, Traversable[B]]
    Definition Classes
    GenericTraversableTemplate
  86. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  87. def groupBy[K](f: (Double) ⇒ K): Map[K, Traversable[Double]]
    Definition Classes
    TraversableLike → GenTraversableLike
  88. def hasDefiniteSize: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  89. def hashCode(): Int

    Must also override hashCode for 'this' vector to be compatible with equals.

    Must also override hashCode for 'this' vector to be compatible with equals.

    Definition Classes
    VectorD → AnyRef → Any
  90. def head: Double
    Definition Classes
    TraversableLike → GenTraversableLike
  91. def headOption: Option[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  92. def indexOf(x: Int, e: Int = dim): Int

    Return the index of the first occurrence of element 'x' in 'this' vector, or -1 if not found.

    Return the index of the first occurrence of element 'x' in 'this' vector, or -1 if not found.

    x

    the given element

    e

    the ending index (exclusive) for the search

  93. def indexWhere(p: (Double) ⇒ Boolean): Int

    Find and return index of first element satisfying predicate 'p', or -1 if not found.

    Find and return index of first element satisfying predicate 'p', or -1 if not found.

    p

    the predicate to check

  94. def indices: Range

    Produce the range of all indices (0 to one less than dim).

    Produce the range of all indices (0 to one less than dim).

    Definition Classes
    VectorD → Vec
  95. def init: Traversable[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  96. def inits: Iterator[Traversable[Double]]
    Definition Classes
    TraversableLike
  97. def isEmpty: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  98. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  99. def isNonnegative: Boolean

    Check whether 'this' vector is nonnegative (has no negative elements).

  100. final def isTraversableAgain: Boolean
    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce
  101. def last: Double
    Definition Classes
    TraversableLike → GenTraversableLike
  102. def lastOption: Option[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  103. def mag: Double

    Find the element with the greatest magnitude in 'this' vector.

  104. def map(f: (Double) ⇒ Double): VectorD

    Map the elements of 'this' vector by applying the mapping function 'f'.

    Map the elements of 'this' vector by applying the mapping function 'f'.

    f

    the function to apply

  105. def map[B, That](f: (Double) ⇒ B)(implicit bf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  106. def max(b: VectorD): VectorD

    Take the maximum of 'this' vector with vector 'b' (element-by element).

    Take the maximum of 'this' vector with vector 'b' (element-by element).

    b

    the other vector

  107. def max(e: Int = dim): Double

    Find the maximum element in 'this' vector.

    Find the maximum element in 'this' vector.

    e

    the ending index (exclusive) for the search

  108. def max[B >: Double](implicit cmp: Ordering[B]): Double
    Definition Classes
    TraversableOnce → GenTraversableOnce
  109. def maxBy[B](f: (Double) ⇒ B)(implicit cmp: Ordering[B]): Double
    Definition Classes
    TraversableOnce → GenTraversableOnce
  110. def mean: Double

    Compute the mean of the elements of 'this' vector.

  111. def min(b: VectorD): VectorD

    Take the minimum of 'this' vector with vector 'b' (element-by element).

    Take the minimum of 'this' vector with vector 'b' (element-by element).

    b

    the other vector

  112. def min(e: Int = dim): Double

    Find the minimum element in 'this' vector.

    Find the minimum element in 'this' vector.

    e

    the ending index (exclusive) for the search

  113. def min[B >: Double](implicit cmp: Ordering[B]): Double
    Definition Classes
    TraversableOnce → GenTraversableOnce
  114. def minBy[B](f: (Double) ⇒ B)(implicit cmp: Ordering[B]): Double
    Definition Classes
    TraversableOnce → GenTraversableOnce
  115. def mkString: String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  116. def mkString(sep: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  117. def mkString(start: String, sep: String, end: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  118. val nd: Double

    Number of elements in the vector as a Double

  119. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  120. def newBuilder: Builder[Double, Traversable[Double]]
    Attributes
    protected[this]
    Definition Classes
    GenericTraversableTemplate → HasNewBuilder
  121. def nonEmpty: Boolean
    Definition Classes
    TraversableOnce → GenTraversableOnce
  122. def norm: Double

    Compute the Euclidean norm (2-norm) of 'this' vector.

  123. def norm1: Double

    Compute the Manhattan norm (1-norm) of 'this' vector.

  124. def normSq: Double

    Compute the Euclidean norm (2-norm) squared of 'this' vector.

  125. def normalize: VectorD

    Normalize 'this' vector so that it sums to one (like a probability vector).

  126. def normalize1: VectorD

    Normalize 'this' vector to have a maximum of one.

  127. def normalizeU: VectorD

    Normalize 'this' vector so its length is one (unit vector).

  128. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  129. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  130. def oneAt(j: Int, size: Int = dim): VectorD

    Create a vector of the form (0, ...

    Create a vector of the form (0, ... 1, ... 0) where the 1 is at position j.

    j

    the position to place the 1

    size

    the size of the vector (upper bound = size - 1)

  131. def par: ParIterable[Double]
    Definition Classes
    Parallelizable
  132. def parCombiner: Combiner[Double, ParIterable[Double]]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike → Parallelizable
  133. def partition(p: (Double) ⇒ Boolean): (Traversable[Double], Traversable[Double])
    Definition Classes
    TraversableLike → GenTraversableLike
  134. def product[B >: Double](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  135. def pvariance: Double

    Compute the population variance of the elements of 'this' vector.

    Compute the population variance of the elements of 'this' vector. This is also the (biased) MLE estimator for sample variance.

  136. def rank: linalgebra.VectorI

    Establish the rank order of the elements in 'self' vector, e.g., (8.0, 2.0, 4.0, 6.0) is (3, 0, 1, 2).

  137. def recip: VectorD

    Return the vector containing the reciprocal of each element of 'this' vector.

  138. def reduce[A1 >: Double](op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  139. def reduceLeft[B >: Double](op: (B, Double) ⇒ B): B
    Definition Classes
    TraversableOnce
  140. def reduceLeftOption[B >: Double](op: (B, Double) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  141. def reduceOption[A1 >: Double](op: (A1, A1) ⇒ A1): Option[A1]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  142. def reduceRight[B >: Double](op: (Double, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  143. def reduceRightOption[B >: Double](op: (Double, B) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  144. def repr: Traversable[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  145. def reversed: List[Double]
    Attributes
    protected[this]
    Definition Classes
    TraversableOnce
  146. def sameDimensions(b: VectorD): Boolean

    Check whether the other vector 'b' is at least as long as 'this' vector.

    Check whether the other vector 'b' is at least as long as 'this' vector.

    b

    the other vector

  147. def scan[B >: Double, That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  148. def scanLeft[B, That](z: B)(op: (B, Double) ⇒ B)(implicit bf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  149. def scanRight[B, That](z: B)(op: (Double, B) ⇒ B)(implicit bf: CanBuildFrom[Traversable[Double], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) The behavior of scanRight has changed. The previous behavior can be reproduced with scanRight.reverse.

  150. def select(basis: Array[Int]): VectorD

    Select a subset of elements of 'this' vector corresponding to a 'basis'.

    Select a subset of elements of 'this' vector corresponding to a 'basis'.

    basis

    the set of index positions (e.g., 0, 2, 5)

  151. def seq: Traversable[Double]
    Definition Classes
    Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce
  152. def set(x: Double): Unit

    Set each value in 'this' vector to 'x'.

    Set each value in 'this' vector to 'x'.

    x

    the value to be assigned

  153. def setAll(u: MM_ArrayD): Unit

    Set the values in 'this' vector to the values in array 'u'.

    Set the values in 'this' vector to the values in array 'u'.

    u

    the array of values to be assigned

  154. def setFormat(newFormat: String): Unit

    Set the format to the 'newFormat' (e.g., "%.6g,\t" or "%12.6g,\t").

    Set the format to the 'newFormat' (e.g., "%.6g,\t" or "%12.6g,\t").

    newFormat

    the new format String

  155. def size: Int

    Return the size (number of elements) of 'this' vector.

    Return the size (number of elements) of 'this' vector.

    Definition Classes
    VectorD → Vec → GenTraversableLike → TraversableOnce → GenTraversableOnce
  156. def sizeHintIfCheap: Int
    Attributes
    protected[scala.collection]
    Definition Classes
    GenTraversableOnce
  157. def slice(from: Int, till: Int): VectorD

    Slice 'this' vector 'from' to 'end'.

    Slice 'this' vector 'from' to 'end'.

    from

    the start of the slice (included)

    till

    the end of the slice (excluded)

    Definition Classes
    VectorD → TraversableLike → GenTraversableLike
  158. def sort2(): Unit

    Sort 'this' vector in-place in descending (non-increasing) order.

  159. def span(p: (Double) ⇒ Boolean): (Traversable[Double], Traversable[Double])
    Definition Classes
    TraversableLike → GenTraversableLike
  160. def splitAt(n: Int): (Traversable[Double], Traversable[Double])
    Definition Classes
    TraversableLike → GenTraversableLike
  161. def sq: VectorD

    Return the vector containing the square of each element of 'this' vector.

  162. def stringPrefix: String
    Definition Classes
    TraversableLike → GenTraversableLike
  163. def sum: Double

    Sum the elements of 'this' vector.

  164. def sum[B >: Double](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  165. def sumAbs: Double

    Sum the absolute value of the elements of 'this' vector.

  166. def sumNE(i: Int): Double

    Sum the elements of 'this' vector skipping the 'i'-th element (Not Equal 'i').

    Sum the elements of 'this' vector skipping the 'i'-th element (Not Equal 'i').

    i

    the index of the element to skip

  167. def sumPos: Double

    Sum the positive (> 0) elements of 'this' vector.

  168. def swap(i: Int, j: Int): Unit

    Swap elements 'i' and 'j' in 'this' vector.

    Swap elements 'i' and 'j' in 'this' vector.

    i

    the first element in the swap

    j

    the second element in the swap

  169. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  170. def tail: Traversable[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  171. def tails: Iterator[Traversable[Double]]
    Definition Classes
    TraversableLike
  172. def take(n: Int): Traversable[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  173. def takeWhile(p: (Double) ⇒ Boolean): Traversable[Double]
    Definition Classes
    TraversableLike → GenTraversableLike
  174. def thisCollection: Traversable[Double]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  175. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, Double, Col[Double]]): Col[Double]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  176. def toArray[B >: Double](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  177. def toBuffer[B >: Double]: Buffer[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  178. def toCollection(repr: Traversable[Double]): Traversable[Double]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  179. def toDouble: VectorD

    Convert 'this' VectorD into a VectorD.

  180. def toIndexedSeq: IndexedSeq[Double]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  181. def toInt: VectorI

    Convert 'this' VectorD into a VectorI.

  182. def toIterable: Iterable[Double]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  183. def toIterator: Iterator[Double]
    Definition Classes
    TraversableLike → GenTraversableOnce
  184. def toList: List[Double]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  185. def toLong: VectorL

    Convert 'this' VectorD into a VectorL.

  186. def toMap[T, U](implicit ev: <:<[Double, (T, U)]): Map[T, U]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  187. def toSeq: Seq[Double]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  188. def toSet[B >: Double]: Set[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  189. def toStream: Stream[Double]
    Definition Classes
    TraversableLike → GenTraversableOnce
  190. def toString(): String

    Convert 'this' vector to a String.

    Convert 'this' vector to a String.

    Definition Classes
    VectorD → TraversableLike → AnyRef → Any
  191. def toTraversable: Traversable[Double]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  192. def toVector: Vector[Double]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  193. def transpose[B](implicit asTraversable: (Double) ⇒ GenTraversableOnce[B]): Traversable[Traversable[B]]
    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) transpose throws an IllegalArgumentException if collections are not uniformly sized.

  194. def tryCompareTo[B >: VectorD](b: B)(implicit view_1: (B) ⇒ PartiallyOrdered[B]): Option[Int]

    Compare 'this' vector with vector 'b'.

    Compare 'this' vector with vector 'b'.

    b

    the other vector

    Definition Classes
    VectorD → PartiallyOrdered
  195. def unary_-(): VectorD

    Return the negative of 'this' vector (unary minus).

  196. def unzip[A1, A2](implicit asPair: (Double) ⇒ (A1, A2)): (Traversable[A1], Traversable[A2])
    Definition Classes
    GenericTraversableTemplate
  197. def unzip3[A1, A2, A3](implicit asTriple: (Double) ⇒ (A1, A2, A3)): (Traversable[A1], Traversable[A2], Traversable[A3])
    Definition Classes
    GenericTraversableTemplate
  198. def update(r: Range, u: VectorD): Unit

    Set 'this' vector's elements over the given range (vector slicing).

    Set 'this' vector's elements over the given range (vector slicing).

    r

    the given range

    u

    the vector to assign

  199. def update(r: Range, x: Double): Unit

    Set 'this' vector's elements over the given range (vector slicing).

    Set 'this' vector's elements over the given range (vector slicing).

    r

    the given range

    x

    the value to assign

  200. def update(i: Int, x: Double): Unit

    Set 'this' vector's element at the 'i'-th index position.

    Set 'this' vector's element at the 'i'-th index position.

    i

    the given index

    x

    the value to assign

  201. var v: MM_ArrayD
    Attributes
    protected
  202. def variance: Double

    Compute the (unbiased) sample variance of the elements of 'this' vector.

  203. def view(from: Int, until: Int): TraversableView[Double, Traversable[Double]]
    Definition Classes
    TraversableLike
  204. def view: TraversableView[Double, Traversable[Double]]
    Definition Classes
    TraversableLike
  205. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  206. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  207. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  208. def withFilter(p: (Double) ⇒ Boolean): FilterMonadic[Double, Traversable[Double]]
    Definition Classes
    TraversableLike → FilterMonadic
  209. def ~^(s: Double): VectorD

    Return the vector containing each element of 'this' vector raised to the s-th power.

    Return the vector containing each element of 'this' vector raised to the s-th power.

    s

    the scalar exponent

  210. def ~^=(s: Double): Unit

    Raise each element of 'this' vector to the 's'-th power.

    Raise each element of 'this' vector to the 's'-th power.

    s

    the scalar exponent

  211. def ∙(b: VectorD): Double

    Compute the dot product (or inner product) of 'this' vector with vector 'b'.

    Compute the dot product (or inner product) of 'this' vector with vector 'b'.

    b

    the other vector

  212. def ≠(b: VectorD): Boolean

    Compare 'this' vector with that vector 'b' for inequality.

    Compare 'this' vector with that vector 'b' for inequality.

    b

    that vector

  213. def ≤(b: VectorD): Boolean

    Compare 'this' vector with that vector 'b' for less than or equal to.

    Compare 'this' vector with that vector 'b' for less than or equal to.

    b

    that vector

  214. def ≥(b: VectorD): Boolean

    Compare 'this' vector with that vector 'b' for greater than or equal to.

    Compare 'this' vector with that vector 'b' for greater than or equal to.

    b

    that vector

Inherited from Vec

Inherited from Serializable

Inherited from Serializable

Inherited from Error

Inherited from PartiallyOrdered[VectorD]

Inherited from Traversable[Double]

Inherited from GenTraversable[Double]

Inherited from GenericTraversableTemplate[Double, Traversable]

Inherited from TraversableLike[Double, Traversable[Double]]

Inherited from GenTraversableLike[Double, Traversable[Double]]

Inherited from Parallelizable[Double, ParIterable[Double]]

Inherited from TraversableOnce[Double]

Inherited from GenTraversableOnce[Double]

Inherited from FilterMonadic[Double, Traversable[Double]]

Inherited from HasNewBuilder[Double, Traversable[Double]]

Inherited from AnyRef

Inherited from Any

Ungrouped