On Wed, 2015-03-25 at 15:12 -0500, Roger Koenker wrote:
> Thierry,
>
> I have this:
>
> if (require(MatrixModels) && require(Matrix)) {
> X <- model.Matrix(Terms, m, contrasts, sparse = TRUE)
You have this in the current release, which does not show this problem
in the CRAN tests. This, and the fact that you can build the vignette
manually, suggests that there is a problem with your checking
environment.
Did you set up a special checking environment in ~/.R/check.Renviron ?
Does it set R_LIBS?
Martyn
> in my function rqss() I've tried variants of requireNamespace too without
> success.
> If I understand properly model.Matrix is from MatrixModels but it calls
> sparse.model.matrix which is part of Matrix, and it is the latter function
> that I'm
> not finding. Maybe I should go back to the requireNamespace strategy again?
>
> Roger
>
> url: www.econ.uiuc.edu/~roger Roger Koenker
> email rkoen...@uiuc.edu Department of Economics
> vox: 217-333-4558 University of Illinois
> fax: 217-244-6678 Urbana, IL 61801
>
> > On Mar 25, 2015, at 2:54 PM, Thierry Onkelinx <thierry.onkel...@inbo.be>
> > wrote:
> >
> > Dear Roger,
> >
> > How is Matrix loaded?
> >
> > If you use sparse.model.matrix() inside a function from your package you
> > need to declare it as Matrix::sparse.model.matrix()
> >
> > Best regards,
> >
> > ir. Thierry Onkelinx
> > Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
> > Forest
> > team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance
> > Kliniekstraat 25
> > 1070 Anderlecht
> > Belgium
> >
> > To call in the statistician after the experiment is done may be no more
> > than asking him to perform a post-mortem examination: he may be able to say
> > what the experiment died of. ~ Sir Ronald Aylmer Fisher
> > The plural of anecdote is not data. ~ Roger Brinner
> > The combination of some data and an aching desire for an answer does not
> > ensure that a reasonable answer can be extracted from a given body of data.
> > ~ John Tukey
> >
> > 2015-03-25 19:59 GMT+01:00 Roger Koenker <rkoen...@illinois.edu>:
> > I'm having trouble with R CMD check of my quantreg package. All is well
> > until I get to:
> >
> > checking running R code from vignettes ...
> > ‘rq.Rnw’ ... failed
> > ERROR
> > Errors in running code in vignettes:
> > when running code in ‘rq.Rnw’
> >
> > when I see a snippet from the vignette code and then:
> >
> > Loading required namespace: MatrixModels
> >
> > When sourcing ‘rq.R’:
> > Error: could not find function "sparse.model.matrix"
> > Execution halted
> >
> > This is baffling to me since sparse.model.matrix is in the
> > namespace of Matrix and it should be loaded at this stage
> > since it is required by MatrixModels which has just been
> > pronounced "loaded".
> >
> > I've verified that I can Sweave("rq.Rnw")
> > and texi2pdf("rq.tex", clean=TRUE) without any problem.
> >
> > Any hints greatly appreciated, as always.
> >
> > Roger
> >
> >
> > url: www.econ.uiuc.edu/~roger Roger Koenker
> > email rkoen...@uiuc.edu Department of Economics
> > vox: 217-333-4558 University of Illinois
> > fax: 217-244-6678 Urbana, IL 61801
> >
> > ______________________________________________
> > R-devel@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-devel
> >
>
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