com.datumbox.framework.core.statistics.anova

Class Anova

java.lang.Object

com.datumbox.framework.core.statistics.anova.Anova

public class Anova
extends java.lang.Object

Analysis of Variance implementation.

Constructor Summary

Constructors

Constructor and Description
Anova()

Method Summary

Modifier and Type	Method and Description
static boolean	oneWayTestEqualVars(TransposeDataCollection transposeDataCollection, double aLevel) Wrapper function for oneWayTestEqualVars, without passing the optional output table.
static boolean	oneWayTestEqualVars(TransposeDataCollection transposeDataCollection, double aLevel, AssociativeArray2D outputTable) Performs One-Way ANOVA Test on the Transpose Data Table when variances are considered equal.
static boolean	oneWayTestNotEqualVars(TransposeDataCollection transposeDataCollection, double aLevel) Wrapper function for oneWayTestNotEqualVars, without passing the optional output table.
static boolean	oneWayTestNotEqualVars(TransposeDataCollection transposeDataCollection, double aLevel, AssociativeArray2D outputTable) Performs One-Way ANOVA Test on the Transpose Data Table when variances are considered NOT equal.
static boolean	twoWayTestEqualCellsEqualVars(TransposeDataCollection2D twoFactorDataCollection, double aLevel) Wrapper function for twoWayTestEqualCellsEqualVars, without passing the optional output table.
static boolean	twoWayTestEqualCellsEqualVars(TransposeDataCollection2D twoFactorDataCollection, double aLevel, AssociativeArray2D outputTable) Performs Two-Way ANOVA Test on the TransposeDataCollection2D when variances are considered equal.

Methods inherited from class java.lang.Object

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

Constructor Detail

Anova

public Anova()

Method Detail

oneWayTestEqualVars

public static boolean oneWayTestEqualVars(TransposeDataCollection transposeDataCollection,
                                          double aLevel,
                                          AssociativeArray2D outputTable)

Performs One-Way ANOVA Test on the Transpose Data Table when variances are considered equal. Pass an empty array on the $outputTable variable to get statistics concerning the ANOVA.

Parameters:

transposeDataCollection -

aLevel -

outputTable -

Returns:

oneWayTestEqualVars

public static boolean oneWayTestEqualVars(TransposeDataCollection transposeDataCollection,
                                          double aLevel)

Wrapper function for oneWayTestEqualVars, without passing the optional output table.

Parameters:

transposeDataCollection -

aLevel -

Returns:

oneWayTestNotEqualVars

public static boolean oneWayTestNotEqualVars(TransposeDataCollection transposeDataCollection,
                                             double aLevel,
                                             AssociativeArray2D outputTable)

Performs One-Way ANOVA Test on the Transpose Data Table when variances are considered NOT equal. Pass an empty array on the $outputTable variable to get statistics concerning the ANOVA.

Parameters:

transposeDataCollection -

aLevel -

outputTable -

Returns:

oneWayTestNotEqualVars

public static boolean oneWayTestNotEqualVars(TransposeDataCollection transposeDataCollection,
                                             double aLevel)

Wrapper function for oneWayTestNotEqualVars, without passing the optional output table.

Parameters:

transposeDataCollection -

aLevel -

Returns:

twoWayTestEqualCellsEqualVars

public static boolean twoWayTestEqualCellsEqualVars(TransposeDataCollection2D twoFactorDataCollection,
                                                    double aLevel,
                                                    AssociativeArray2D outputTable)

Performs Two-Way ANOVA Test on the TransposeDataCollection2D when variances are considered equal.

Parameters:

twoFactorDataCollection -

aLevel -

outputTable -

Returns:

twoWayTestEqualCellsEqualVars

public static boolean twoWayTestEqualCellsEqualVars(TransposeDataCollection2D twoFactorDataCollection,
                                                    double aLevel)

Wrapper function for twoWayTestEqualCellsEqualVars, without passing the optional output table.

Parameters:

twoFactorDataCollection -

aLevel -

Returns: