Set reference line for x- Axis

Use this option to specify a custom reference line to be drawn on the Bubble Plot .

Lines are set for each domain as described in the following table:

Domain	Equivalent to:
LB	Lab measurements are automatically standardized by the LLN and ULN such that the line is drawn at k*ULN of the x -axis lab test, where k is the integer chosen in this field.
EG	Electrocardiogram measurements are plotted on their original scale.
VS	Vital signs measurements are plotted on their original scale.

To Set a Reference Line for the x- Axis of the Bubble Plot:

Either type the desired value in the text field or move the slider to the right or to the left to change the value.

Tip : To change the scale of the slider, right-click on the slider and select Rescale Slider from the pop-up menu. Change the upper or lower boundaries in the window that appears, to rescale the slider and click OK .