[RASMB] further question ln(c) vs r2

[Heather Peto]

A follow up to that previous question.  I have removed the data which gave
a negative concentration. and plotted ln (c) vs r2 which I expect to be a
straight line. However as the plot shows it is very curved.  Am I doing
something wrong or is that suggesting my system is non ideal?
Should I only be ploting values for which ln(c) is >0.0?

many thanks

heather :)

Heather Peto			   Department of Biochemistry
hp217 at mole.bio.cam.ac.uk	   New Building
Tel: (lab)    +44 (0)1223 333343,  80 Tennis Court Road
Tel: (office) +44 (0)1223 766022,  Old Addenbrookes Site
Fax:          +44 (0)1223 766002,  Cambridge, CB2 1GA
				   UK



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