Target
Under this heading is shown the value of the dependent variable (Target) for all the records on the current data set.

Model
Under this heading is shown the output of the model (Model) for all the records on the current data set. In case of calculation errors, a red strip and the identifier ERROR is shown.

Residual
Under this heading is shown the absolute value of the difference between the Target and the Model. This heading has another name (Relative Error) when the fitness function is Relative with SR or Relative/Hits.

Relative Error
Under this heading is shown the relative error between the Target and the Model. This heading has another name (Residual) when the fitness function is other than Relative with SR or Relative/Hits. In case of divisions by zero during the evaluation of the relative error, a green strip and the identifier UNDEFINED is used.