The following works for me:
plot(1:10)
text(4,8,expression(bar(X)[cv]==552.01))
cheers,
Rolf Turner
On 08/05/12 09:39, Dan Abner wrote:
Hello everyone,
I am trying to add the following text (in proper notation) to a
graphic using expression().
X-bar (with a subscript of cv) = XX.
Note: Ideally "cv" would be a subscript, but it doesn't have to be.
I have the following code:
text(625,.012,expression(bar(X)cv = 552.01))
Error: unexpected symbol in "text(625,.012,expression(bar(X)cv"
I have also tried the following:
text(625,.012,paste(as.character(expression(bar(X))),"cv = 552.01",sep=""))
While I get no error message for the later, it actually prints
bar(X)
instead of resolving to the proper notation.
Any assistance is appreciated.
Thanks!
Dan
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and provide commented, minimal, self-contained, reproducible code.
