Package edu.cmu.tetrad.util

Class DataUtility

java.lang.Object

edu.cmu.tetrad.util.DataUtility

public class DataUtility
extends Object

Fast data loader for continuous or discrete data.

Jul 13, 2015 10:44:10 AM

Author:

Kevin V. Bui (kvb2@pitt.edu)

Method Summary

Modifier and Type	Method	Description
static int	countColumn(File file, char delimiter)
static int	countLine(File file)

Methods inherited from class java.lang.Object

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

Method Details

countColumn

public static int countColumn(File file,
 char delimiter)
                       throws IOException

Parameters:

file - dataset

delimiter - a single character used to separate the data

Returns:

the number of column of the first line in the file.

Throws:

IOException

countLine

public static int countLine(File file)
                     throws IOException

Parameters:

file - dataset

Returns:

the number of lines that contain data.

Throws:

IOException