R help - Jul 2004 - using ylab=expression()

Hi,

A question about expression()

In a plot

ylab=expression(log(C["L,L+1"] *Delta* t)) works

ylab=expression(log(C["L,L+1"] %/% t)) also works

but

ylab=expression(log(C["L,L+1"] %/% *Delta* t)) does not work?

What I'm missing? Which would be the proper sintaxe?

Thanks for any help. Sincerely,

Antonio Olinto


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Antonio Olinto <aolinto_r <at> bignet.com.br> writes:

: 
: Hi,
: 
: A question about expression()
: 
: In a plot
: 
: ylab=expression(log(C["L,L+1"] *Delta* t)) works
: 
: ylab=expression(log(C["L,L+1"] %/% t)) also works
: 
: but
: 
: ylab=expression(log(C["L,L+1"] %/% *Delta* t)) does not work?
: 
: What I'm missing? Which would be the proper sintaxe?

You have two operators %/% and * in a row.  Remove the * like this:

   ylab=expression(log(C["L,L+1"] %/% Delta* t))