saddle

Type Members

trait Buffer[T] extends AnyRef

Buffer provides a mutable data structure specialized on several primitive types.
type CLM[C] = ClassTag[C]

Type alias shorthand for class manifest evidence
class Frame[RX, CX, T] extends NumericOps[Frame[RX, CX, T]]

Frame is an immutable container for 2D data which is indexed along both axes (rows, columns) by associated keys (i.
trait Index[T] extends AnyRef

Index provides a constant-time look-up of a value within array-backed storage, as well as operations to support joining and slicing.
trait Mat[A] extends NumericOps[Mat[A]]

Mat is an immutable container for 2D homogeneous data (a "matrix").
type NUM[C] = Numeric[C]

Type alias shorthand for numeric evidence
type ORD[C] = Ordering[C]

Type alias: something is comparable if there is an ordering for it
type ST[C] = ScalarTag[C]

Type alias shorthand for scalar tag evidence
class Series[X, T] extends NumericOps[Series[X, T]]

Series is an immutable container for 1D homogeneous data which is indexed by a an associated sequence of keys.
trait Vec[A] extends NumericOps[Vec[A]]

Vec is an immutable container for 1D homogeneous data (a "vector").

Value Members

def *: SliceAll

Syntactic sugar, placeholder for 'slice-all'
Syntactic sugar, placeholder for 'slice-all'
```
val v = Vec(1,2,3, 4)
val u = v(*)
```
object Buffer
object Frame extends BinOpFrame
object Index
object Mat extends BinOpMat
object Panel

Convenience constructors for a Frame[RX, CX, Any] that accept arbitrarily-typed Vectors and Series as constructor parameters, leaving their internal representations unchanged.
object Series extends BinOpSeries
object Vec extends BinOpVec
def clock[T](op: ⇒ T): (Double, T)

Allow timing of an operation
Allow timing of an operation
```
clock { bigMat.T dot bigMat }
```
implicit def dtOrdering: Ordering[DateTime]

Provides an implicit ordering for DateTime
package groupby
package index
package io
package locator
package mat
object na

na provides syntactic sugar for constructing primitives recognized as NA.
package ops

Provides type aliases for a few basic operations
implicit def pair2Slice[T](p: (T, T)): SliceDefault[T]

Syntactic sugar, allow '->' to generate an (inclusive) index slice
Syntactic sugar, allow '->' to generate an (inclusive) index slice
```
val v = Vec(1,2,3,4)
val u = v(0 -> 2)
```
implicit def pair2SliceFrom[T](p: (T, SliceAll)): SliceFrom[T]

Syntactic sugar, allow ' -> *' to generate an (inclusive) index slice, open on right
Syntactic sugar, allow ' -> *' to generate an (inclusive) index slice, open on right
```
val v = Vec(1,2,3,4)
val u = v(1 -> *)
```
implicit def pair2SliceSingle[T](k: T): SliceDefault[T]

Provides for one-element slicing, e.
Provides for one-element slicing, e.g.
```
val v = Vec(1,2,3, 4)
val u = v(1)
```
implicit def pair2SliceTo[T](p: (SliceAll, T)): SliceTo[T]

Syntactic sugar, allow '* -> ' to generate an (inclusive) index slice, open on left
Syntactic sugar, allow '* -> ' to generate an (inclusive) index slice, open on left
```
val v = Vec(1,2,3,4)
val u = v(* -> 2)
```
package scalar
implicit def seqToFrame[RX, CX, T](s: Seq[(RX, CX, T)])(implicit arg0: ORD[RX], arg1: ST[RX], arg2: ORD[CX], arg3: ST[CX], arg4: ST[T]): AnyRef { def toFrame: org.saddle.Frame[RX,CX,T] }

Augments Seq with a toFrame method that returns a new Frame instance.
Augments Seq with a toFrame method that returns a new Frame instance.
For example,
```
val t = IndexedSeq(("a", "x", 3), ("b", "y", 4))
val f = t.toFrame

res0: org.saddle.Frame[java.lang.String,java.lang.String,Int] =
[2 x 2]
      x  y
     -- --
a ->  3 NA
b -> NA  4
```
RX
Type of row index elements of Frame
CX
Type of col index elements of Frame
T
Type of data elements of Frame
s
A value of type Seq[(RX, CX, T)]
implicit def seqToIndex[X](ix: Seq[X])(implicit arg0: ST[X], arg1: ORD[X]): AnyRef { def toIndex: org.saddle.Index[X] }

Augments Seq with a toIndex method that returns a new Index instance.
Augments Seq with a toIndex method that returns a new Index instance.
For example,
```
val i = IndexedSeq(1,2,3)
val s = i.toIndex
```
X
Type of index elements
ix
A value of type Seq[X]
implicit def seqToSeries[T, X](s: Seq[(X, T)])(implicit arg0: ST[T], arg1: ST[X], arg2: ORD[X]): AnyRef { def toSeries: org.saddle.Series[X,T] }

Augments Seq with a toSeries method that returns a new Series instance.
Augments Seq with a toSeries method that returns a new Series instance.
For example,
```
val p = IndexedSeq(1,2,3) zip IndexedSeq(4,5,6)
val s = p.toSeries
```
T
Type of data elements of Series
X
Type of index elements of Series
s
A value of type Seq[(X, T)]
implicit def seqToVec[T](s: Seq[T])(implicit arg0: ST[T]): AnyRef { def toVec: org.saddle.Vec[T] }

Augments Seq with a toVec method that returns a new Vec instance.
Augments Seq with a toVec method that returns a new Vec instance.
For example,
```
val s = IndexedSeq(1,2,3)
val v = s.toVec
```
T
Type of elements of Vec
s
A value of type Seq[T]
package stats
package time

Functionality to assist in TimeSeries related operations
package util

Additional utilities that need a home
package vec

Factory methods to generate Vec instances

package saddle

Saddle

Type Members

trait Buffer[T] extends AnyRef

type CLM[C] = ClassTag[C]

class Frame[RX, CX, T] extends NumericOps[Frame[RX, CX, T]]

trait Index[T] extends AnyRef

trait Mat[A] extends NumericOps[Mat[A]]

type NUM[C] = Numeric[C]

type ORD[C] = Ordering[C]

type ST[C] = ScalarTag[C]

class Series[X, T] extends NumericOps[Series[X, T]]

trait Vec[A] extends NumericOps[Vec[A]]

Value Members

def *: SliceAll

object Buffer

object Frame extends BinOpFrame

object Index

object Mat extends BinOpMat

object Panel

object Series extends BinOpSeries

object Vec extends BinOpVec

def clock[T](op: ⇒ T): (Double, T)

implicit def dtOrdering: Ordering[DateTime]

package groupby

package index

package io

package locator

package mat

object na

package ops

implicit def pair2Slice[T](p: (T, T)): SliceDefault[T]

implicit def pair2SliceFrom[T](p: (T, SliceAll)): SliceFrom[T]

implicit def pair2SliceSingle[T](k: T): SliceDefault[T]

implicit def pair2SliceTo[T](p: (SliceAll, T)): SliceTo[T]

package scalar

implicit def seqToFrame[RX, CX, T](s: Seq[(RX, CX, T)])(implicit arg0: ORD[RX], arg1: ST[RX], arg2: ORD[CX], arg3: ST[CX], arg4: ST[T]): AnyRef { def toFrame: org.saddle.Frame[RX,CX,T] }

implicit def seqToIndex[X](ix: Seq[X])(implicit arg0: ST[X], arg1: ORD[X]): AnyRef { def toIndex: org.saddle.Index[X] }

implicit def seqToSeries[T, X](s: Seq[(X, T)])(implicit arg0: ST[T], arg1: ST[X], arg2: ORD[X]): AnyRef { def toSeries: org.saddle.Series[X,T] }

implicit def seqToVec[T](s: Seq[T])(implicit arg0: ST[T]): AnyRef { def toVec: org.saddle.Vec[T] }

package stats

package time

package util

package vec

Inherited from AnyRef

Inherited from Any

Ungrouped