[R] problem with "parse"

[Marc Kirchner]

Hello Antje,

> Is there anything I have overlooked? Can't I put special characters
> like "$" or "," into this test-character?

If I understand "?parse" correctly, you are supposed to pass a valid R
expression to it and 
	"u.g$par1, u.g$par2"
is not as the comma is not a valid delimiter here.
However,

> parse(text="u.g$par1; u.g$par2")
expression(u.g$par1, u.g$par2)

does work (note the semicolon instead of the comma) and 
might be what you want.

Regards,
Marc

-- 
========================================================
Dipl. Inform. Med. Marc Kirchner
Interdisciplinary Centre for Scientific Computing (IWR)
Multidimensional Image Processing
INF 368
University of Heidelberg
D-69120 Heidelberg
Tel: ++49-6221-54 87 97
Fax: ++49-6221-54 88 50
marc.kirchner at iwr.uni-heidelberg.de

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