Why does > curve(function(y) y^2, from=0,to=1) not work, whereas > myf <- function(y) y^2 > curve(myf, from=0,to=1) work?
For the former, I get the error message
Error in curve(function(y) y^2, from = 0, to = 1) :
'expr' must be a function or an expression containing 'x'
I'm using R1.7.0 under Windows XP.
Damon Wischik.
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