Two-Way ANOVA with Replications


Two-Way ANOVA Test for
the Block Designs with Replications


This site is a part of the JavaScript E-labs learning objects for decision making. Other JavaScript in this series are categorized under different areas of applications in the MENU section on this page.

Professor Hossein Arsham   


The following JavaScript test a claimed in equality of means in the two-way ANOVA test for block designs with two replications.

Enter your up-to-four replications for each Block-and-Treatment pairs. Blank entry boxes are not included in the calculations but zeros are.

In entering your data to move from cell to cell in the data-matrix use the Tab key not arrow or enter keys.

The aim is to test the claims that:

H0: All the Treatments' effects are zero.
H'0: All the Blocks' effects are zero.
H''0: There is a significant interaction between Treatments and Blocks.

To edit your data, including add/change/delete, you do not have to click on the "clear" button, and re-enter your data all over again. You may simply add a number to any cell with "X", change a number to another in the same cell, or delete a number from a cell by replacing it with an "X". After editing, then click the "Calculate" button. For extensive edit or to use the JavaScript for a new set of data, then use the "clear" button.


The First Replications
  1 2 3 4 5 6
A
B
C
D

The Second Replications
  1 2 3 4 5 6
A
B
C
D

The Third Replications
  1 2 3 4 5 6
A
B
C
D

The Fourth Replications
  1 2 3 4 5 6
A
B
C
D

Treatment Variation
Block Variation
Within Variation
Interaction Variation
Treatment F-Statistic
 P-Value
Block F-Statistic
 P-Value
Interaction F-Statistic
 P-Value
Conclusion on Treatments Effects
Conclusion on Blocks Effects
Conclusion on Interactions Effects



For Technical Details, Back to:
Statistical Thinking for Decision Making

Kindly email your comments to:
Professor Hossein Arsham

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Professor Hossein Arsham   

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