I tried:
t <- "sample text"
x <- 333
plot( 1, 1
, main=expression( main[x1] )
, xlab=expression( paste( t, xlab[x2] ) )
, sub=parse( text = paste( "sub[", x, "]" ) )
)
The displayed labels for ``main'' and ``sub'' are as expected.
But ``xlab'' shows only "t" not "sample text".
How can I insert the string on which ``t'' points?
I tried e.g.:
, ylab=parse( text = paste( t, "ylab[", x, "]" ) )
but I received an error (as suspected).
Wolfram
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