SelectPredictorInSet1 Method


Description

Adds a predictor into set1 of two sets available for display of multiple regression (GLM) results.

Syntax

objDocument.SelectPredictorInSet1(intPredictorNumber)

Remarks

Valid only if objDocument is of type FMR or VMR. and a GLM has been run or loaded from disk. You can put more than one predictor into set1 by calling the method repeatedly. Set1 is the standard set for showing the explained variance of a subset of the full model, i.e. one or more predictors. If you want to show contrasts or the relative contribution of explained variance between two sets of predictors, you must use the SelectPredictorInSet2 method in addition to the present method. The set of selected predictors produces a statistical map which represents the amount of variance explained by the selected partial model. After selecting the predictors, call the ShowGLM method to visualize the resulting statistical map.
The generated statistical map is internally stored in a VMP (volume map) data set which you can save to disk (currently only interactively using the Analysis->Overlay maps->Save 3D Map... menu item).

Example

' VBScript
Set doc = BrainVoyager.
OpenDocument("cg_3DT1_TAL.vmr")
doc.
LoadGLM "cg_objects.glm"
doc.
SelectPredictorInSet1 1
doc.
ShowGLM
doc.
DeselectAllPredictors
doc.
SelectPredictorInSet1 2
doc.
ShowGLM

// JScript
doc = BrainVoyager.
OpenDocument("cg_objects.fmr");
doc.
LoadGLM("cg_objects.glm");
doc.
SelectPredictorInSet1(1);
doc.
ShowGLM();
doc.
DeselectAllPredictors();
doc.
SelectPredictorInSet1(2);
doc.
ShowGLM();

# PerlScript
$doc = $BrainVoyager->
OpenDocument("cg_objects.fmr");
$doc->
LoadGLM("cg_objects.glm");
$doc->
SelectPredictorInSet1(1);
$doc->
ShowGLM();
$doc->
DeselectAllPredictors();
$doc->
SelectPredictorInSet1(2);
$doc->
ShowGLM();