On 21/05/2013 16:51, Spencer Graves wrote:
On 5/21/2013 7:47 AM, Prof Brian Ripley wrote:
On 21/05/2013 15:28, Spencer Graves wrote:
On 5/20/2013 10:10 PM, Prof Brian Ripley wrote:
On 21/05/2013 00:12, Spencer Graves wrote:
Hello, All:
If I use LazyData with the Ecdat package on R-Forge, "R CMD
check" reports "no visible binding for global variable
'nonEnglishNames'", where 'nonEnglishNames' is a dataset in Ecdat used
as the default argument for a function. With LazyData, that NOTE
disappears. However, then I get, "Warning: objects 'Hstarts',
'Hstarts', 'MedExp' are created by more than one data call".
What do you suggest I do to fix this problem?
Not create the objects in more than one data() call.
Check what each of your data() calls produces.
Thanks. How do I do that?
Call data() on each in turn, and see what files get added to an empty
workspace.
Like the following?
You missed the 'empty'. Look at tools:::data2LazyLoadDB to see how this
is checked.
> library(Ecdat)
> objects()
character(0)
> (data(Hstarts))
[1] "Hstarts"
> (data(MedExp))
[1] "MedExp"
> objects()
[1] "Hstarts" "MedExp"
> sessionInfo()
R version 3.0.0 (2013-04-03)
Platform: i386-w64-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] Ecdat_0.2-3
loaded via a namespace (and not attached):
[1] tools_3.0.0
Thanks,
Spencer
In the "man" directory, I just did "grep 'data(MedExp' *.Rd",
which identified only "MedExp.Rd:\usage{data(MedExp)}"; "grep
'data(Hstarts *.Rd" similarly returned only
"Hstarts.Rd:\usage(data(Hstarts)}".
Thanks again for the reply.
Spencer
Thanks,
Spencer Graves
> sessionInfo()
R version 3.0.0 (2013-04-03)
Platform: i386-w64-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] Ecdat_0.2-3
loaded via a namespace (and not attached):
[1] tools_3.0.0
______________________________________________
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
--
Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
______________________________________________
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
