[R] hatching part of an area under curve

[Ben Bolker]

Alphonse Monkamg <amonkamg <at> yahoo.fr> writes:

> I have drawn a kernel density curve and I would like to hatch a part of it:
> where value is less than -2, P(Z< -2). I only 
> know how to hatch the entire area under the curve. 
> Please, does any one know how to hatch part of it.

  See http://finzi.psych.upenn.edu/R/Rhelp08/archive/140811.html
and responses.