SeriesGrouper

org.saddle.groupby.SeriesGrouper
See theSeriesGrouper companion object
class SeriesGrouper[Y, X, T](ix: Index[Y], series: Series[X, T], sorted: Boolean)(implicit evidence$1: ScalarTag[Y], evidence$2: Order[Y], evidence$3: ScalarTag[X], evidence$4: Order[X]) extends IndexGrouper[Y]

Helper class to do combine or transform after a groupBy

Attributes

Companion
object
Graph
Supertypes
class IndexGrouper[Y]
class Object
trait Matchable
class Any

Members list

Value members

Concrete methods

def combine[U : ScalarTag](fn: (Y, Vec[T]) => U): Series[Y, U]
def combine[U : ScalarTag](fn: Vec[T] => U): Series[Y, U]
def transform[U : ScalarTag](fn: (Y, Vec[T]) => Vec[U]): Series[X, U]
def transform[U : ScalarTag](fn: Vec[T] => Vec[U]): Series[X, U]

Inherited methods

def groups: Array[(Y, Array[Int])]

Attributes

Inherited from:
IndexGrouper
def keys: Array[Y]

Attributes

Inherited from:
IndexGrouper