i want to achieve an title in R plot as the following:
title = "The significance level you entered is alpha = 0.05 which is often used."
In order to get this I split the whole text in little parts, so i finally can write
title = paste(part1,part2,part3,part4)
The parts are:
part1 = "The significance level you entered is"
part2 = expression(alpha)
part3 = object@attribute
part4 = " which is often used."
So I'm not able to combine these parts to get my result.
Either the symbol is shown correctly and the part 3 is printed as object@attribute (ant not his value) or the symbol is not shown and the value of the object is printed correctly.
I used ?expressionand ?printalready, but didn't get it
The examples provided in ?plotmath didn't match my case either.