Difference between revisions of "Two Variable Regression Analysis Tool"

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<noinclude>{{Manual Page|version=4.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude>
 
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{{Tool|name={{PAGENAME}}|type=spreadsheet|icon=Tool Two Variable Regression Analysis.gif}}
 
{{Tool|name={{PAGENAME}}|type=spreadsheet|icon=Tool Two Variable Regression Analysis.gif}}
{{description}}
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:Select two columns with paired number data in the spreadsheet, then click this tool to open a dialog that creates graphs and calculates two-variable statistics from the data. The dialog has four panels: a statistics panel, a data panel and two graph panels. Only one graph panel is visible when the dialog is first opened. Use the options menu to show the others. 
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:The dialog opens with a scatterplot of the selected data. In the drop down menu below the graph you can select different regression models for the data. When a model is selected its graph is drawn on the plot and the equation is shown beneath.
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:Options
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:Drag and Drop

Revision as of 04:53, 13 August 2011

Select two columns with paired number data in the spreadsheet, then click this tool to open a dialog that creates graphs and calculates two-variable statistics from the data. The dialog has four panels: a statistics panel, a data panel and two graph panels. Only one graph panel is visible when the dialog is first opened. Use the options menu to show the others.
The dialog opens with a scatterplot of the selected data. In the drop down menu below the graph you can select different regression models for the data. When a model is selected its graph is drawn on the plot and the equation is shown beneath.
Options
Drag and Drop

Comments

Short screencast on tool usage

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