[R] How to make a break on y-axis of a histogram chart using R?

[Jim Lemon]

HongSheng Liao wrote:
> Attached is a histogram chart with a break on y-axis which my friend made
> for me using phot shop.  Do anyone know how to make such a break using R?
> Thanks in advance.
> 
Hi Hank,
As your illustration didn't make it through the R malware filter, I can 
only say that gap.plot in the plotrix package _might_ do what you want.
As Hadley has noted, make sure that it shows what you want to show.

Jim