SOCR EduMaterials AnalysisActivities Proportion Test
From Socr
(→Proportional Test Background) |
|||
| Line 2: | Line 2: | ||
| - | === SOCR Analyses Example on the | + | === SOCR Analyses Example on the Proportion Test=== |
| - | + | ||
| - | + | ||
| - | + | ||
| + | This example is from UCLA STAT 13 "Introduction to Statistical Methods for the Life and Health Sciences" Lecture Notes by Ivo Dinov. | ||
| + | |||
'''Steps:''' | '''Steps:''' | ||
Revision as of 08:47, 25 August 2007
Proportional Test Background
SOCR Analyses Example on the Proportion Test
This example is from UCLA STAT 13 "Introduction to Statistical Methods for the Life and Health Sciences" Lecture Notes by Ivo Dinov.
Steps:
1. The data of this example has 4 groups: A, B, C and D. Click on "Two Independent Kruskal-Wallis Test" from the conbo box in the left panel.
2. Click on "Example 2" button. than the "Data" button to see the data.
3. The data need to be send to the computer for analysis. In the Kruskal-Wallis test, at least two groups need to be included. You can certainly include any two groups, any three groups, or all the avaialble groups, etc., from the data set. The test will only analyze the groups selected. Therefore, you'll need to let the computer know what groups you're choosing. This is done in the "Mapping" panel. Click on the "Mapping" button to include the groups you want.
4. Next, click on the "Calculate" button. Now you're ready to see the results. Just click on the "Result" button.
Scroll down to see complete results.
If you'd like to include some other group(s) or remove the current groups and start over, simply go to the Mapping button and take the groups you want.
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.
Translate this page:
