Hi everyone,


I am trying to write a title for a plot which has a superscript like D^2 and a 
value of a variable stored in that variable..... i am not sure if i am clear so 
i will try an example:


 Suppose i want my title to be like: Family: Gaussian; D^2 = 0.45


 where i have the value 0.45 stored in variable d2 (which comes from some 
previous calculations, and depending which actual variables i am plotting, this 
d2 can have different values), and i want D^2 to be D superscrip 2.


 I've tried the following command lines:


> title(main = expression(paste( "Family: Gaussian; ", D^2, " = ", d2)))


 which gives me the right superscript but instead of the value stored in d2 i 
get actually "d2" .... or


> title(main = paste("Family: Gaussian; ", expression(D^2), " = ",d2))


 which gives me the real value stored in d2 but no superscript for D .... it 
comes like D^2 instead.


 I've tried few other command lines  more foolish than the ones above .... with 
no result. I will really appreciate if you have any suggestions to get this 
title right.


 Thanks,


 Monica

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