On 08/09/2014 12:21 PM, PO SU wrote:
Tks for correcting me not using the file argument, but the codes you supply
seem still not work.
edit(vignette("grobs",package = "grid")) can't work.
I am using win7, the latest version of Rstudio which using R.3.1.1.The error is:
Error in editor(file = file, title = title) :
argument "name" is missing, with no default
That appears to be an RStudio bug.
edit(vignette("grobs",package = "grid"))
works fine in R. You should report it to them.
Duncan Murdoch
--
PO SU
mail: desolato...@163.com
Majored in Statistics from SJTU
At 2014-09-08 05:46:39, "Karl Ropkins" <k.ropk...@its.leeds.ac.uk> wrote:
>Try:
>
>edit(vignette("grobs",package = "grid"))
>
>(edit is a method. It looks at the class of the first entry, name, to identify which method to
use. See ?edit. You want it to use edit.vignette, so you need to drop 'file=' so you pass the
vignette to edit as the first argument or name=. Then edit will pass it to edit.vignette and it'll
work. Or go direct: edit.vignette(vignette("grobs",package = "grid")). See
?vignette. Maybe the use of name as the first argument of a method is a little misleading? But you can
work out what is going if you work through the help documentation.)
>
>Karl
>
>
>Message: 9
>Date: Sun, 7 Sep 2014 17:06:44 +0800 (CST)
>From: "PO SU" <rhelpmaill...@163.com>
>To: "R. Help" <r-help@r-project.org>
>Subject: [R] using edit to extract codes from vignette failed
>Message-ID: <4d3c1c8a.1c96.1484f5d8d31.coremail.rhelpmaill...@163.com>
>Content-Type: text/plain; charset=UTF-8
>
>Dear expeRts,
>? ? When i using the following code, i get a error as follows:
>
>?edit(file=vignette("grobs",package = "grid"))
>Error in edit.vignette(file = vignette("grobs", package = "grid")) :?
>? argument "name" is missing, with no default
>
>I investigated edit function, but still can't ?get codes from a vignette, May
you help me?
>
>--
>
>PO SU
>mail: desolato...@163.com
>Majored in Statistics from SJTU
>
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______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
