Class DataSetHelper

java.lang.Object

edu.cmu.tetrad.util.DataSetHelper

public class DataSetHelper
extends Object

Utility class for creating a DataSet instance from various inputs.

Method Summary

Modifier and Type	Method	Description
static DataSet	fromR(List<Node> vars, int nrows, double[][] cont, int[][] disc)	Creates a new DataSet instance from the specified inputs, including continuous and discrete data along with variable definitions.

Methods inherited from class Object

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

Method Details

fromR

public static DataSet fromR(List<Node> vars,
 int nrows,
 double[][] cont,
 int[][] disc)

Creates a new DataSet instance from the specified inputs, including continuous and discrete data along with variable definitions.

Parameters:

vars - the list of variables, represented as Node objects

nrows - the number of rows in the resulting dataset

cont - a 2D array of continuous data values

disc - a 2D array of discrete data values

Returns:

a DataSet instance containing the specified data