SOCR EduMaterials AnalysisActivities Fisher Exact
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- | The minimum size of table is 2 by 2. | + | The minimum size of table is 2 by 2. We'll use 2 by 2 for our example. (Note that you can also change the number of rows and/or columns by clicking on the combo box.) |
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Revision as of 19:15, 25 August 2007
SOCR Analyses Example on Fisher's Exact Test
This demo is based on an example from Wolfram MathWorld Fisher's Exact Test.
Steps:
1. Click on "Fisher's Exact Test" from the conbo box in the left panel.
![](/socr/uploads/thumb/e/e7/SOCR_AnalysisActivities_FisherExact_Chu_061407_Fig1.gif/700px-SOCR_AnalysisActivities_FisherExact_Chu_061407_Fig1.gif)
![](/socr/uploads/d/db/SOCR_AnalysisActivities_FisherExact_Chu_061407_Fig1A.gif)
2. Click on "Input" button. You'll see a screen like below waiting for your input
![](/socr/uploads/thumb/4/45/SOCR_AnalysisActivities_FisherExact_Chu_061407_Fig2.gif/700px-SOCR_AnalysisActivities_FisherExact_Chu_061407_Fig2.gif)
The minimum size of table is 2 by 2. We'll use 2 by 2 for our example. (Note that you can also change the number of rows and/or columns by clicking on the combo box.)
![](/socr/uploads/a/a9/SOCR_AnalysisActivities_FisherExact_Chu_061407_Fig2A.gif)
Type in numbers into the cells. You can also change the text of the row and column names from "Row 1" etc., to something you like.
![](/socr/uploads/thumb/d/da/SOCR_AnalysisActivities_FisherExact_Chu_061407_Fig2B.gif/700px-SOCR_AnalysisActivities_FisherExact_Chu_061407_Fig2B.gif)
3. Click on the "Calculate" button and then "Result" to see the results.
![](/socr/uploads/5/51/SOCR_AnalysisActivities_ChiTable_Chu_061407_Fig3.gif)
Note: if you happen to click on the "Clear" button in the middle of the procedure, all the data will be cleared out. Simply start over from step 1 and reteive the data by click an EXAMPLE button.
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