Re: [Rd] Confusing inheritance problem

From: Therneau, Terry M., Ph.D. <therneau_at_mayo.edu>
Date: Tue, 19 Jul 2011 15:34:29 -0500

 Yup, that fixes the problem. This was also pointed out by Uwe in a personal email.
  One confusing aspect is that there are two test files in the skeleton package, one of which calls rowSums( a dsCMatrix object) at top level, and the other of which does the same thing within a dispached method. Only the second one fails. An interesting puzzle, but not one I'll pursue with any vigor now that we have a fix.

Terry T.

-----Original Message-----
From: Hervé Pagès [mailto:hpages_at_fhcrc.org] Sent: Tuesday, July 19, 2011 2:54 PM
To: Therneau, Terry M., Ph.D.
Cc: r-devel_at_r-project.org
Subject: Re: [Rd] Confusing inheritance problem

Hi Terry,

You use a NAMESPACE but you don't import Matrix. So it looks like the "rowSums" method for CsparseMatrix objects cannot be found (not sure why because you do have Matrix in the Depends field so the rowSums generic and methods should be in the search path).

Anyway, just adding

import(Matrix)

to the NAMESPACE file solves the problem for me.

Cheers,
H.

On 11-07-18 09:16 AM, Terry Therneau wrote:
> I've packaged the test library up as a tar file at
> ftp.mayo.edu
> directory therneau, file ktest.tar
> login username: mayoftp
> password: KPlLiFoz
> This will disappear in 3 days (Mayo is very fussy about outside access).
>
> In response to Uwe's comments
> 1. "2.13.0" is not recent
> It's not the latest, but it is recent. This is for machines at work where
> where upgrades happen more infrequently
> 2. "Matrix not loaded"
> The sessionInfo was only to show what version we have. Forgetting to load Matrix
> isn't the problem -- when I do that the error is quick and obvious.
>
> Thanks in advance for any pointers.
>
> Terry T.
>
>
>
> On Sat, 2011-07-16 at 19:27 +0200, Uwe Ligges wrote:
>>
>> On 15.07.2011 23:23, Terry Therneau wrote:
>>> I have library in development with a function that works when called
>>> from the top level, but fails under R CMD check. The paricular line of
>>> failure is
>>> rsum<- rowSums(kmat>0)
>>> where kmat is a dsCMatrix object.
>>>
>>> I'm currently stumped and looking for some ideas.
>>>
>>> I've created a stripped down library "ktest" that has only 3
>>> functions: pedigree.R to create a pedigree or pedigreeList object,
>>> kinship.R with "kinship" methods for the two objects
>>> one small compute function called by the others
>>> along with the minimal amount of other information such that a call to
>>> R --vanilla CMD check ktest
>>> gives no errors until the fatal one.
>>>
>>> There are two test cases. A 3 line one that creates a dsCMatrix and
>>> call rowSums at the top level works fine, but the same call inside the
>>> kmat.pedigreeList function gives an error
>>> 'x' must be an array of at least two dimensions
>>> Adding a print statement above the rowSums call shows that the argument
>>> is a 14 by 14 dsCMatrix.
>>>
>>> I'm happy to send the library to anyone else to try and duplicate.
>>> Terry Therneau
>>>
>>> tmt% R --vanilla
>>>
>>>> sessionInfo()
>>> R version 2.13.0 (2011-04-13)
>>> Platform: x86_64-unknown-linux-gnu (64-bit)
>>>
>>> locale:
>>> [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
>>> [3] LC_TIME=en_US.UTF-8 LC_COLLATE=C
>>> [5] LC_MONETARY=C LC_MESSAGES=en_US.UTF-8
>>> [7] LC_PAPER=en_US.UTF-8 LC_NAME=C
>>> [9] LC_ADDRESS=C LC_TELEPHONE=C
>>> [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
>>>
>>> attached base packages:
>>> [1] stats graphics grDevices utils datasets methods
>>> base
>>
>>
>>
>> Terry,
>>
>> 1. Your R is not recent.
>> 2. You do this without having Matrix loaded (according to
>> sessionInfo())? This may already be the cause of your problems.
>> 3. You may want to make your package available on some website. I am
>> sure there are people who will take a look (including me, but not today).
>>
>> Best wishes,
>> Uwe
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>> ______________________________________________
>>> R-devel_at_r-project.org mailing list
>>> https://stat.ethz.ch/mailman/listinfo/r-devel
>
> ______________________________________________
> R-devel_at_r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel

-- 
Hervé Pagès

Program in Computational Biology
Division of Public Health Sciences
Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N, M1-B514
P.O. Box 19024
Seattle, WA 98109-1024

E-mail: hpages_at_fhcrc.org
Phone:  (206) 667-5791
Fax:    (206) 667-1319

______________________________________________
R-devel_at_r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
Received on Tue 19 Jul 2011 - 20:36:35 GMT

This quarter's messages: by month, or sorted: [ by date ] [ by thread ] [ by subject ] [ by author ]

All messages

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Tue 19 Jul 2011 - 20:40:10 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-devel. Please read the posting guide before posting to the list.

list of date sections of archive