Sendt: sø 13-07-2008 00:36
Til: Søren Højsgaard
Cc: William Revelle; [EMAIL PROTECTED]
Emne: Re: [R] How to build a package which loads Rgraphviz (if installed)...
On 12/07/2008 6:27 PM, Søren Højsgaard wrote:
Bill,
Thanks for the suggestion, but it does not solve the problem; I get the same
warn
At 6:36 PM -0400 7/12/08, Duncan Murdoch wrote:
On 12/07/2008 6:27 PM, Søren Højsgaard wrote:
Bill,
Thanks for the suggestion, but it does not
solve the problem; I get the same warning from
rcmd check. I suspect that rcmd check actually
checks that any package referred to in
require() is dec
ncan Murdoch [mailto:[EMAIL PROTECTED]
Sendt: sø 13-07-2008 00:36
Til: Søren Højsgaard
Cc: William Revelle; [EMAIL PROTECTED]
Emne: Re: [R] How to build a package which loads Rgraphviz (if installed)...
On 12/07/2008 6:27 PM, Søren Højsgaard wrote:
> Bill,
> Thanks for the suggestion,
On 12/07/2008 6:27 PM, Søren Højsgaard wrote:
Bill,
Thanks for the suggestion, but it does not solve the problem; I get the same
warning from rcmd check. I suspect that rcmd check actually checks that any
package referred to in require() is declared in the DESCRIPTION file. >From the
version n
ss you are stuck with the same
problem???
Cheers
Søren
Fra: William Revelle [mailto:[EMAIL PROTECTED]
Sendt: lø 12-07-2008 23:47
Til: Søren Højsgaard; [EMAIL PROTECTED]
Emne: Re: [R] How to build a package which loads Rgraphviz (if installed)...
Soren,
When
Soren,
When I had an almost identical problem last
year. I also wanted to use Rraphviz but only if
people had it.
Kurt Hornik suggested that I replace a direct
call to the function, foo, that uses Rgraphviz
with
if(require("Rgraphviz")) foo()
Bill
At 10:23 PM +0200 7/12/08, Søren Høj
Dear List,
I use Rgraphviz for display of graphs in some packages. Since Rgraphviz is no
longer on CRAN it needs to be installed from Bioconductor and that is fine, but
I have trouble figureing out the following: I create a plot method which - if
Rgraphviz is installed - uses Rgraphviz for displ
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