Difference between revisions of "Creating an index variable"

 
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:Index variables identify every dimension of multidimensional variables; it’s usually best to plan for and create the indexes before defining the arrays.
 
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1. Open Car Cost model.ana.<br>
 
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2. Drag ‘index node’ icon from the tool palette. Drop it in the diagram.
 
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[[Image:Index node car cost.jpg]]
 
[[Image:Index node car cost.jpg]]
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3. Type ‘Car type’ on the index node
 
3. Type ‘Car type’ on the index node

Revision as of 06:04, 3 July 2008

Index node car cost.jpg

3. Type ‘Car type’ on the index node

4. Double click ‘Car type’index node to bring up object window.

Car type car cost.jpg


Object car type1.1.jpg


5. Type ‘Type of car owned’ in the Description field.


Object car type1.2.jpg


List of labels 1.1JPG.jpg

6. Select ‘List of labels’ from the exp pop up menu

7. Click on the first cell to select it. Type ‘small car’. Press enter. A second cell will appear. Type ‘large car’

List of labels 1.3.jpg

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