[R] plot cdf

[Martin Maechler]

>>>>> "ronggui" == ronggui  <ronggui.huang at gmail.com>
>>>>>     on Thu, 27 Apr 2006 19:27:04 +0800 writes:

    ronggui> I think curve is one option.  for example , I can
    ronggui> use "curve(pnorm,-5,5)" to plot the normal cdf.

    ronggui> use ?curve to get the usage.

Or Luck might mean the *empirical* cdf, and then
    plot(ecdf(..))  
solves it;  type
    example(ecdf)
to see a few examples -- maybe after first saying  
   par(ask = TRUE)

Martin Maechler, ETH Zurich


    ronggui> 2006/4/27, Nongluck Klibbua
    ronggui> <Nongluck.Klibbua at newcastle.edu.au>:
    >> hi, I would like to know what is the function to plot
    >> cdf.  Thanks, Luck