Use this field to specify the covariates to be conditioned on in the models; that is, Trait Variables are adjusted for these quantitative effects in the analysis.
All of the variables in the input data set are displayed in the Available Variables field.
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Highlight one or more covariates. To highlight multiple variables at once, hold down while left-clicking on them.
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Click
 to add the highlighted variables to the Covariates field, as shown below: |
