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imported>Scott |
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| {| border="1" cellpadding="5" cellspacing="0" align="left"
| | #REDIRECT [[Textreadr]] |
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| * Once data has been loaded into the workspace, there are several ways to begin building a model. For analysis tools like PCA where only an '''X''' block is required, you can right-click on the data icon in the '''Browser''' to reveal a list of analysis options. You can also drag the given data to an analysis method shortcut, such as the Decompose '''PCA''' shortcut.
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| |width="80%" | [[Image:build_model.003.png]]
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| * The Analysis GUI will then appear with the given data already loaded. (The large '''X''' (block) button in the Analysis GUI will appear depressed indicating the data is loaded - passing the cursor over the button will provide a summary of the '''X''' block data.)
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| |:[[Image:build_model.004.png]]
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| * While each analysis type has its own nuances, in general the steps to build a model are:
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| ** load the data
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| ** view the data
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| ** choose preprocessing
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| ** select the type of cross-validation to use (if any is desired - see [[Using Cross-Validation]])
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| ** build the model
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| ** review the model
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| * There is more than one way to accomplish each of the above steps. For example, preprocessing can be set for the '''X''' block by
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| ** clicking the '''"Choose Preprocessing"''' button in the Analysis Flowchart
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| ** clicking the '''P''' button next to the '''X''' button
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| ** select '''"Preprocess"''' menu item
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| ('''Hint:''' Once selected, use the Preprocess/X-block and Preprocess/Y-block menus to save the current preprocessing as the default.)
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| * You can quickly view your data by right-clicking on the appropriate button ('''X''' or '''Y''') and then select '''"Plot Data"'''
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| |:[[Image:build_model.005.png]]
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| * Perhaps the quickest way for new users to complete the remaining steps to build the model is to use the flowchart.
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| |[[Image:build_model.006.png]]
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| |}
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| [[Review Results Quick Start | Next Topic: Review Results]]
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Latest revision as of 21:03, 7 November 2013