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Scripting Guide • Data Tables • Columns • Add a Column Switcher
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Add a Column Switcher
Use JSL to add a Column Switcher panel to a report window. The Column Switcher lets you quickly analyze different variables without having to re-create your analysis.
obj << Column Switcher(<default_col>(<col1>, <col2>, ...);
// add a Column Switcher to the report
 
obj << Remove Column Switcher();
// remove the Column Switcher from a report
For example, add the Column Switcher to a Contingency report for the Car Poll.jmp data as follows:
dt = Open( "$SAMPLE_DATA/Car Poll.jmp" );
obj = Contingency(
Y( :size ),
X( :marital status )
);
ColumnSwitcherObject = obj <<
Column Switcher(
:marital status,
{:sex, :country, :marital status}
);
ColumnSwitcherObject << Set Size( 200 );
// number of pixels for the switcher width
ColumnSwitcherObject << Set NLines( 6 );
// number of columns to display in the switcher
For more details about the Column Switcher, see “列转换程序” in the Using JMP book.