[R] cumulative distribution functions

[Monica Palaseanu-Lovejoy]

Hi,

the packages i mentioned are not in the list of packages from 
CRAN even if they appear in the help i just mention an email later 
about cumulative distribution functions. they are "stepfun" and "ts". 
Maybe that helps to clarify my question - in the sense that i know 
how to look after packages on CRAN and how to install them.

Thanks,

Monica