Dispersion Diagram/Chart

[miss_georgina]

Hello,

I'm looking to learn how to construct a dispersion diagram to establish the relationship STOIIP and the properties used within the calculation for STOIIP and the dependancies of some properties on others, for example NTG is dependant on porosity.

I've got the raw data in excel, and I have an idea of what I want the diagram to look like: STOIIP along the x-axis and a scale of -1 to +1 along the y-axis which represents the impact of each property on STOIIP. So, if I were to plot OWC, phi and NTG, I'd mostly likely see OWC increasing towards +1 as STOIIP increases, and the lines for phi and NTG would follow a similar trend etc.

Can this be done? And if so can someone help me please.

Many thanks,

Georgina

[Shakespear]

If you are looking at the interaction of more than 2 variables then I think the answer is something along these line

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More ideas here

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This one obviously looks only at the affect of just one variable

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