[R] R: expression
Allan at STATS.uct.ac.za
Tue Jul 19 13:35:26 CEST 2005
i am having a problem with the expression/paste command
say we estimate a variable, named PHI
it contains the value of say 2
and we want to display this value as " hat(phi) = PHI" onto a graphic
i.e. " hat(phi)=2 "
how does one do this?
i've tried the following:
but they do not work.
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