[R-pkg-devel] Fwd: Collaboration Request: h2o R Package Function Cheatsheet

2018-02-03 Thread Juan Telleria Ruiz de Aguirre 
Dear R Package Developers,

I have just started doing a cheatsheet for h2o R Package:

https://cran.r-project.org/web/packages/h2o/index.html

So if anyone is interested in contribution, I attach what I have done
till now in Github:

https://github.com/jtelleria/H2O-Cheatsheet

A H2O.ai Statistical Algorithms Cheatsheet already exists, but the new
one will be focused on R h2o package functions:

https://github.com/h2oai/h2o-tutorials/blob/master/training/h2o_algos/h2o_algos_cheat_sheet_04_25_17.pdf

Kind regards,
Juan Telleria

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Re: [R-pkg-devel] Help with correcting error in package

2018-02-03 Thread Dev Chakraborty 
Thank you; this is most helpful; Dev

On Sat, Feb 3, 2018 at 1:16 PM, Joshua Ulrich 
wrote:

> On Sat, Feb 3, 2018 at 11:44 AM, Dev Chakraborty 
> wrote:
> > Dear All,
> >
> > I tried unsuccessfully to upload a package named RJafroc to CRAN. On my
> OSX
> > machine it passes R CMD Check with no errors, warnings or notes.
> However, I
> > get the following output from CRAN, from which I cannot tell which
> function
> > is causing the error (I am truncating the intermediate lines, which
> appear
> > to be the opening screen upon starting R, with ellipses; the full output
> > produced by the CRAN pre-test is attached):
> >
> Submit your package to http://win-builder.r-project.org.  That will
> provide you access to all the output in the Rcheck.RJafroc directory.
>
> Also note that the "Confirmation" step of the submission process
> suggests, "You could [run R CMD check] using the win-builder service
> at http://win-builder.r-project.org;.  And the CRAN Repository Policy
> says, "It should be normal for those without Windows machines of their
> own to use the winbuilder service to check a package before
> submission."  You could also use https://builder.r-hub.io/.  Both are
> great resources for the community.
>
> >
> >
> > *** running examples for arch 'x64' ... ERROR*
> >
> >
> > *Running examples in 'RJafroc-Ex.R' failed*
> >
> >
> > *The error occurred in:*
> >
> >
> > *R Under development (unstable) (2018-02-01 r74194) -- "Unsuffered
> > Consequences"*
> >
> > *Copyright (C) 2018 The R Foundation for Statistical Computing*
> >
> > *Platform: x86_64-w64-mingw32/x64 (64-bit)*
> >
> >
> > *R is free software and comes with ABSOLUTELY NO WARRANTY.*
> >
> > *You are welcome to redistribute it under certain conditions*
> >
> >
> > *...*
> >
> > *...*
> >
> > *Type 'q()' to quit R.*
> >
> >
> > *> pkgname <- "RJafroc"*
> >
> > *> source(file.path(R.home("share"), "R", "examples-header.R"))*
> >
> >
> > Thanking you in advance for any help rendered,
> >
> > Sincerely,
> >
> > Dev
> >
> > --
> > Dev Chakraborty, PhD
> > Professor of Radiology, retired
> > __
> > R-package-devel@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-package-devel
>
>
>
> --
> Joshua Ulrich  |  about.me/joshuaulrich
> FOSS Trading  |  www.fosstrading.com
> R/Finance 2018 | www.rinfinance.com
>



-- 
Dev Chakraborty, PhD
Professor of Radiology retired
CEO, ExpertCAD Analytics LLC
412-480-7318 (cell)
‭(412) 427-5085‬ (alt. cell)
412-349-5305 (land line)

*Book website:*
https://www.crcpress.com/9781482214840
*Online supplementary material website:*
https://bitbucket.org/dpc10ster/onlinebookk21778

*CAD Project website:*
www.expertcadanalytics.com
*JAFROC website*
www.devchakraborty.com

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Re: [R-pkg-devel] Help with correcting error in package

2018-02-03 Thread Joshua Ulrich 
On Sat, Feb 3, 2018 at 11:44 AM, Dev Chakraborty  wrote:
> Dear All,
>
> I tried unsuccessfully to upload a package named RJafroc to CRAN. On my OSX
> machine it passes R CMD Check with no errors, warnings or notes. However, I
> get the following output from CRAN, from which I cannot tell which function
> is causing the error (I am truncating the intermediate lines, which appear
> to be the opening screen upon starting R, with ellipses; the full output
> produced by the CRAN pre-test is attached):
>
Submit your package to http://win-builder.r-project.org.  That will
provide you access to all the output in the Rcheck.RJafroc directory.

Also note that the "Confirmation" step of the submission process
suggests, "You could [run R CMD check] using the win-builder service
at http://win-builder.r-project.org;.  And the CRAN Repository Policy
says, "It should be normal for those without Windows machines of their
own to use the winbuilder service to check a package before
submission."  You could also use https://builder.r-hub.io/.  Both are
great resources for the community.

>
>
> *** running examples for arch 'x64' ... ERROR*
>
>
> *Running examples in 'RJafroc-Ex.R' failed*
>
>
> *The error occurred in:*
>
>
> *R Under development (unstable) (2018-02-01 r74194) -- "Unsuffered
> Consequences"*
>
> *Copyright (C) 2018 The R Foundation for Statistical Computing*
>
> *Platform: x86_64-w64-mingw32/x64 (64-bit)*
>
>
> *R is free software and comes with ABSOLUTELY NO WARRANTY.*
>
> *You are welcome to redistribute it under certain conditions*
>
>
> *...*
>
> *...*
>
> *Type 'q()' to quit R.*
>
>
> *> pkgname <- "RJafroc"*
>
> *> source(file.path(R.home("share"), "R", "examples-header.R"))*
>
>
> Thanking you in advance for any help rendered,
>
> Sincerely,
>
> Dev
>
> --
> Dev Chakraborty, PhD
> Professor of Radiology, retired
> __
> R-package-devel@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-package-devel



-- 
Joshua Ulrich  |  about.me/joshuaulrich
FOSS Trading  |  www.fosstrading.com
R/Finance 2018 | www.rinfinance.com

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[R-pkg-devel] Help with correcting error in package

2018-02-03 Thread Dev Chakraborty 
Dear All,

I tried unsuccessfully to upload a package named RJafroc to CRAN. On my OSX
machine it passes R CMD Check with no errors, warnings or notes. However, I
get the following output from CRAN, from which I cannot tell which function
is causing the error (I am truncating the intermediate lines, which appear
to be the opening screen upon starting R, with ellipses; the full output
produced by the CRAN pre-test is attached):



*** running examples for arch 'x64' ... ERROR*


*Running examples in 'RJafroc-Ex.R' failed*


*The error occurred in:*


*R Under development (unstable) (2018-02-01 r74194) -- "Unsuffered
Consequences"*

*Copyright (C) 2018 The R Foundation for Statistical Computing*

*Platform: x86_64-w64-mingw32/x64 (64-bit)*


*R is free software and comes with ABSOLUTELY NO WARRANTY.*

*You are welcome to redistribute it under certain conditions*


*...*

*...*

*Type 'q()' to quit R.*


*> pkgname <- "RJafroc"*

*> source(file.path(R.home("share"), "R", "examples-header.R"))*


Thanking you in advance for any help rendered,

Sincerely,

Dev

--
Dev Chakraborty, PhD
Professor of Radiology, retired
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[R-pkg-devel] nloptr optimization procedure works differently on different platforms

2018-02-03 Thread Metin Bulus 
Hi all,

it occured to me, for an optmization procedure, AUGLAG algorithm used in
conjuction with SLSQP algorithm (in nloptr package) can be unstable across
different platforms. Does anyone know what could be possible reason for
this?

Thanks,
Metin

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