[R] probabilty plot

[along zeng]

Hi all,
   I am a freshman of R,but I am interested  in it! Those days,I am
learning   pages on NIST,with url
http://www.itl.nist.gov/div898/handbook/eda/section3/probplot.htm,
I am meeting  a problem about probability plot and I don't know how to
plot a data set with R.
Could somebody tell me the answer,and a example is the best!  I will
look forward to your answer.
 Thank you very much.