7-9-13

Tests

Two-Way ANOVA

Command: TwoWayANOVA￿

Description: This command tests the hypothesis that the population means of multiple populations are equal. It examines the effect of each variable independently as well as their interaction with each other based on a dependent variable.

Command Syntax

FactorList(A), FactorList(B), DependentList

Definition of Terms

FactorList(A) : list where levels of Factor A are located

FactorList(B) : list where levels of Factor B are located

DependentList : list where sample data is located

Input Example

TwoWayANOVA list1,list2,list3

Calculation Result Output

A df : df value of Factor A

A MS : MS value of Factor A

A SS : SS value of Factor A

A F : F value of Factor A

A p : p-value of Factor A

B df : df value of Factor B

B MS : MS value of Factor B

B SS : SS value of Factor B

B F : F value of Factor B

B p : p-value of Factor B

AB df : df value of Factor A ⋅ Factor B

AB MS : MS value of Factor A ⋅ Factor B

AB SS : SS value of Factor A ⋅ Factor B

AB F : F value of Factor A ⋅ Factor B

AB p : p-value of Factor A ⋅ Factor B

Note that “AB df ”, “AB MS ”, “AB SS ”, “AB F ”, and “AB p” are not displayed if there are no repeated data pairs.

Errdf : df value of error

ErrMS : MS value of error

ErrSS : SS value of error

df : degrees of freedom

SS: sum of squares

MS : mean square

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