Either two or three-dimensional scatter plots are available by selecting two or three columns at a time from among the set of columns originally requested for analysis. Variables are selected to be graphed on the
graph options tab.
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2D Graph -- show regression line — If checked and there are only two selected columns, a regression or fit line is displayed on the graph.
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Data Point Size — The size of the data points on the graph can be controlled by selecting small, medium or large as the data point size.
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Available Columns — The columns selected on the data selection panel.
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Selected Columns — The columns selected to be graphed by the Scatter Plot analysis. If two variables are selected here, a two-dimensional view is given. Three variables generate a three-dimensional graph.
