From andy_liaw at merck.com  Tue Sep 14 16:28:31 2004
From: andy_liaw at merck.com (Liaw, Andy)
Date: Tue Sep 14 16:28:59 2004
Subject: [Rd] is it a typo?
Message-ID: <3A822319EB35174CA3714066D590DCD504AF83A0@usrymx25.merck.com>

In ?options:

     'warning.expression': an R code expression to be called if a
          warning is generated, replacing the standard message.  If
          non-null is called irrespective of the value of option
          'warn'.

Is there a missing `it' between `non-null' and `is'?

Best,
Andy


[Rd] is it a typo?
Liaw, Andy