org.datavec.dataframe.util

Class DoubleArrays

java.lang.Object

org.datavec.dataframe.util.DoubleArrays

public class DoubleArrays
extends java.lang.Object

Utility functions for creating 2D double arrays from columns and other arrays

Constructor Summary

Constructors

Constructor and Description
DoubleArrays()

Method Summary

Modifier and Type	Method and Description
static double[][]	to2dArray(double[] x, double[] y)
static double[][]	to2dArray(NumericColumn... columns)
static double[][]	to2dArray(NumericColumn x, NumericColumn y)
static double[][]	to2dArray(ViewGroup views, int columnNumber)
static double[]	toN(int n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DoubleArrays

public DoubleArrays()

Method Detail

toN

public static double[] toN(int n)

to2dArray

public static double[][] to2dArray(NumericColumn... columns)

to2dArray

public static double[][] to2dArray(ViewGroup views,
                                   int columnNumber)

to2dArray

public static double[][] to2dArray(double[] x,
                                   double[] y)

to2dArray

public static double[][] to2dArray(NumericColumn x,
                                   NumericColumn y)