Perform association tests on unselected markers conditional on selected markers

Check this box to perform association tests (Genotype and/or Trend) on each non-selected marker from the Input SAS Data Set conditional on the selected model.

One at the time, each marker in the Input Data Set plus all markers in the selected model are fitted using SAS PROC MIXED. The p-value from genotype and/or trend test of each extra marker entering the selected model is computed and subsequently used to create a Manhattan plot.

This option is not available unless both the Multi-Marker Model Selection and the Perform association tests on selected markers check boxes are checked.

To Specify This Option:

8

Click within the check box.