Hello I am trying to do something which Leonetti et al. published in 2009 (Curr Med Chem, 2009, 16, 390-393) as shown i the figure below (right side figure).

I am reading a data file with x and y values and trying to make an elliptical (for 80% overage) plot. For a single data series I can do Ellipse scatter plot component, but I am not able to

modify it to include multiple data series like FQ, AG, MA etc. shown in the figure below.  Could someone please direct me on how to do this?

I have attached the protocol I am struggling with.

Thank you.

Nar

My data series looks like this:

FQ_Wt FQ_TPSA AG_Wt AG_TPSA

620.7          362.8          474.5          191.8

589.6          338.4          383.5          142.9

472.6          276.3          299.3          146

482.6          213.8          350.4          127.7

334.4          138.7          420.5          203.1

480.6          213.8          339.4          134.8

584.6          344.2          525.6          255.3

488.5          289.1          510.6          272.5

620.7          355.4          470.5          242.1

458.5          268.9          611.6          262.2

557.7          305.4          545.6          247.6

573.6          307.2          349.8          117.2

452.6          224.8          395.4          169.4

409.5          199          454.5          229.9

488.6          296.5          394.4          214.6

559.6          318.2          347.4          142.5

468.6          213.7          451.4          243.7

586.6          347.4          405.4          168.8

530.5          279.9          367.8          142.5

456.6          256          518.5          251.5

466.6          224.8          620.7          257.2

528.5          187.5          423.4          201.9

544.6          294.7          422.5          179.3

500.6          257.8          363.4          162.7