R help - Jun 2011 - plot probabilities of occurrence of values in a vector using connected points

Hi all,

   I have been struggling with some plotting issues (maybe not that
difficult but I am stuck).
   If I have 2 vectors : 1st with average values of the columns of a data
frame, which, looks similar to : v:
(1.4,3,3,3,4.5,0,0,0,0,0,0,0,25.5,6,6,4.2)
                                2nd with the probability of occurrence of
each element of the first vector calculated like this :
prob[i]=v[i]*100/sum(v).
  I would like to plot points representing, on the x axis the values of v,
and on the y axis the probabilities: a(prob[i],v[i]). Afterwards I want to
connect them by a line and calculate the confidence intervals for this
"distribution".
  I tried to plot using the *points* function, but, somehow it shows a
perfect linear distribution - and it shouldn't. It should look more like a
density function.
  Any suggestions?

Best,
Andra

	[[alternative HTML version deleted]]