Note : You can specify as many as twelve (1 - 12) unique sets of variables , depending on the number of QTL plots that you are comparing. Each set of variables must come from a unique Merge Input SAS Data Set (1-12) .Use this field to specify one or more QTL test size variables from the Merge Input SAS Data Set (1-12) . The values in this variable must be in the same order as the QTL Test Size Variables from Base Input SAS Data Set . These must be numeric variables .All of the variables in the specified data set are displayed in the Available Variables field.
Highlight the desired variables. Left-click a single variable, or hold down while left-clicking multiple variables.
Click to add the highlighted variable(s) to the QTL Test Size Variables from Merge Input SAS Data Set field, as shown below: