Way to pull down copies of files on my shinyapps deployment?

[Justin Lent]

Let’s say i have a shiny app deployed that generates some output files (i.e.: the final output after running some kind of optimization problem). Is there any way for me to copy from the shinyapp server to my computer?

Thanks!

-Justin

[Tareef Kawaf]

Hi Justin,

I would recommend you take a look at the following article: http://shiny.rstudio.com/articles/share-data.html  which we released the other day.  It talks about the different ways in which you can preserve your data across sessions.  

We would appreciate any feedback you have on the article.

Best,

Tareef

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[Justin Lent]

Thanks Tareef! yeah I will try the Amazon S3 solution.  i had tried Dropbox a couple weeks ago, but the rDrop dropbox package in R is only in its very early stages and does not yet work with large files (anything more than about 10MB fails)

[Justin Lent]

Hi Tareef,

Quick followup on this — it looks like i’m hitting errors trying to install this RAmazonS3 package.  Any ideas as to why?  I’m using R 3.0 which seems reasonable these days… what version did your team get it working with for your blog post?

install.packages("RAmazonS3", repos = "http://www.omegahat.org/R")

Warning in install.packages :

  cannot open: HTTP status was '404 Not Found'

Warning in install.packages :

  cannot open: HTTP status was '404 Not Found'

Warning in install.packages :

  unable to access index for repository http://www.omegahat.org/R/bin/macosx/contrib/3.0

   package ‘RAmazonS3’ is available as a source package but not as a binary

Warning in install.packages :

  package ‘RAmazonS3’ is not available (for R version 3.0.2)

[Jp Marin Diaz]

Hi Justin

Installing straight from github has worked for me before:

devtools::install_github('RAmazonS3', 'duncantl')

[Justin Lent]

thanks! getting it direct from github works!

[Abheyjot Singh]

Hi,

I tried installing RAmazonS3 directly from github but got the following error. Any pointers?

--------------------------------------------------------------------------------------------------------------------------------------------------

** libs

*** arch - i386

Warning: running command 'make -f "Makevars" -f "C:/PROGRA~1/R/R-31~1.1/etc/i386/Makeconf" -f "C:/PROGRA~1/R/R-31~1.1/share/make/winshlib.mk" SHLIB="RAmazonS3.dll" OBJECTS="sign.o"' had status 127

ERROR: compilation failed for package 'RAmazonS3'

* removing 'C:/Users/m/Documents/R/win-library/3.1/RAmazonS3'

Error: Command failed (1)

--------------------------------------------------------------------------------------------------------------------------------------------------

[Tareef Kawaf]

Could you share the command you ran please?