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| − | 1. Click icon button. Select ‘Definition’ from array popup menu. Click expr button, select table.
| + | [[Category: Models]] |
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| − | [[Image:Definition fuel cost1.3.jpg]]
| + | 1. Bring up object window of <code>Miles per year</code>. Redefine it as edit table index by <code>Car type</code> and <code>Year</code>. |
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| − | 2. Click ‘Edit Table’ button. Edit table window should come up. | + | 2. Enter the values as shown in screenshot below |
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| − | [[Image:Mpy edit table.jpg]] | + | [[Image:Chapter 5 completing miles.PNG]] |
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| − | <br> | + | 3. Select <code>Fuel cost</code>. Re-define it as an edit table indexed by <code>Car type</code>, and <code>Year</code>. |
| − | [[Image:Index icon.jpg]]
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| − | 3. Click the ‘index’ icon. Indexes window should appear. Select ‘Car Type’, click >>. Repeat the same procedure for ‘Year’. Click ‘ok’ button.
| + | 4. Enter the values in your edit table. |
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| − | [[Image:Index car type 1.1.jpg]] | + | :[[Image:Chapter 5 completing fuel.PNG]] |
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| − | 4. Edit table should appear, zero is entered by default .
| + | 5. '''Ctrl+R'''. {Your test result would be similar with the screenshot} |
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| + | 6. Go back to main diagram. |
| − | [[Image:Edit table Mpy.jpg]]
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| − | 5. Select the 1st column. Enter ‘12K’. Press arrow down key. Enter ‘12K’.
| + | 7. Bring up result table of <code>Total cost</code>. |
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| | + | 8. Compare your result table with the screenshot below. |
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| − | [[Image:Edit table Mpy1.1.jpg]] | + | :[[Image:Chapter 5 completing total cost.PNG]] |
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| − | | + | ==See Also== |
| − | 6. Select 2nd column, enter ‘20K’ press arrow down key enter ‘12K’. Repeat the same for the 3rd column, enter ‘12K’ for the 1st and 2nd row.
| + | * [[Creating Arrays (Tables)]] |
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| − | [[Image:Edit table Mpy1.2.jpg]]
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| − | 7. Select ‘fuel cost’. Click ‘Result’ from the menu items, select ‘mid value’. Result table window should appear.
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| − | [[Image:Mid value Fuel Cost1.1.jpg]]
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| − | 8. Examine mid value of fuel cost.
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| − | [[Image:Result Fuel Cost1.1.jpg]]
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| − | 9. Click diagram button to return to parent diagram. Select ‘Total cost’. Click the result button to examine the mid value.
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| − | [[Image:Result total cost1.4.jpg]]
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| − | :'''a.''' Bring up ‘object window’ of ‘Maintenance cost’node.
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| − | :'''b.''' Type ‘$/year’ on ‘Units’ field
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| − | :'''c.''' In ‘Description’ field, type ‘Annual car maintenance costs such as oil changes’
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| − | :'''d.''' Enter ‘2400’ in the ‘Definition’ field
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| − | :'''e.''' Press ‘alt+enter’ to accept
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| − | [[Image:Object Maintenance cost.jpg]]
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| − | :'''f.''' Bring up ‘object window’ of ‘Total cost’ node.
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| − | :'''g.''' Type ‘$/year’ on ‘Units’ field.
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| − | :'''h.''' Type ‘Total annual cost of driving and maintaining a car’ in ‘Description’ field.
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| − | :'''i.''' On ‘Definition’ field, click ‘inputs’. Select ‘Fuel_cost’. Key in ‘+’ sign. Click ‘inputs’ again, this time select ‘Maintenance cost’
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| − | [[Image:Object Total Cost.jpg]]
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| − | :'''j.''' Click Result button to evaluate total cost.
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| − | [[Image:Result button.jpg]]
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| − | :'''k.''' The Result window should come up and it’s value should be '''2971'''
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| − | [[Image:Mid button total cost.jpg]]
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| − | :'''k.''' Click ‘mid’ button, select ‘probability density’
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| − | [[Image:Probability Density.jpg]]
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| − | :'''l.''' You should have a result table.
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| − | [[Image:Result total cost.jpg]]
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| − | :'''m.''' Click on the graph button. You should have a graph result that looks like the one below.
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| − | [[Image:Graph result total cost.jpg]] | |
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