user manual

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Accessibility in IBM SPSS Modeler
Cluster Viewer only
The Cluste r Viewer has a Cluste r s view that contains a c luster-by-feat ures grid.
To choos e the Clusters view inste ad of the Model Summary view:
E Press Tab repeatedly until the View button is selected.
E Press Down Arrow twic e to select Clusters.
From here you can select an individual cell within the grid:
E Press Tab repeatedly until you arrive at the la st icon in the v isualiz ation toolbar.
Figure A-1
Show Visualization Tree icon
E Press Tab once more, then Spaceba r, then an arrow key.
The f ollowing keyboard shortcuts are now available:
Shortcut Key Function
Arrow key Moves focus between individua l cells in the grid. The cell
distribution display in t he right-hand pane changes as the focus
moves.
Ctrl+, (comma) Selects or deselects the entire column in the grid in which a cell
has focus.
To add a column to the selection, use the arrow keys to navigate
to a cell in th at column and press Ctrl+, again.
Tab Moves focus out of the grid and onto the next screen control.
Shift+Tab Moves focus out of the grid and back t o the previous screen
control.
F2
Enters edit mode (label and description cells only).
Enter
Saves ed i t i ng ch anges and exits edit mode (label and description
cells only).
Esc
Exits ed
it mode without savin g changes (label and description
cells only).
Shortcut Keys Example: Building Streams
To make the stream-buildin g process more clear for users dependent on the keyboard or on a
screen reader, following i s an example of building a str eam without the use of the mouse. In this
example, you will build a stream cont aining a Variable File node, a Derive node, and a Histogram
node using the following steps:
E Start SPSS Modeler. When IBM® SPSS® Modeler first starts, foc us is on the Favorites tab
of the node palette.
E Ctrl+Down Arrow. Moves focus from the tab itself to the b ody of the tab.
E Right Arrow. Moves focus to the Variable File node.