search for: degsym

...: changetext = paste("Change from ",mini," to ", maxi, ":", diff ,expression(degree,"C"),collapse="") prints the text twice and does not evaluate the degree symbol. I have tried to place the expression alone in a variable and then run the paste: degsym = expression(degree,"C") changetext = paste("Change from ",mini," to ", maxi, ":", diff ,degsym,collapse="") giving me the same result as the second option Is there any way I can use the expression function as in the first example but still have R...