[Rd] What do you call the value that represents a missing argument?

Hadley Wickham hadley at rice.edu
Sat Oct 9 13:51:51 CEST 2010


> It is a 'dotted pair list'

But:

> is.pairlist(formals(plot)$x)
[1] FALSE

Hadley

-- 
Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University
http://had.co.nz/



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