Package ubic.gemma.core.util

Class MatrixStats

java.lang.Object

ubic.gemma.core.util.MatrixStats

public class MatrixStats
extends Object

Extends MatrixStats.

TODO: move those methods to baseCode.

Constructor Summary

Constructors

Constructor	Description
MatrixStats()

Method Summary

Modifier and Type	Method	Description
static DoubleMatrix2D	ranksByColumn(DoubleMatrix<?,?> dmatrix)	Calculate the ranks of each value in each column of the matrix.
static DoubleMatrix1D	rowMeans(DoubleMatrix<?,?> dmatrix)	Return the mean of each row in the matrix.

Methods inherited from class java.lang.Object

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

Constructor Details

MatrixStats

public MatrixStats()

Method Details

rowMeans

public static DoubleMatrix1D rowMeans(DoubleMatrix<?,?> dmatrix)

Return the mean of each row in the matrix.

Missing values are ignored.

ranksByColumn

public static DoubleMatrix2D ranksByColumn(DoubleMatrix<?,?> dmatrix)

Calculate the ranks of each value in each column of the matrix.