Re: [O] [babel] disable :session for a code block?

[Andreas Leha]

Rainer M Krug  writes:

> Hi
>
> I would like to save all in org defined variables into an R data
> file. In general this works fine with the following code block:
>
>
> #+begin_src R :session null :results output
> dir.create("./data/", showWarnings=FALSE)
> save.image("./data/orgData.rda")
> #+end_src
>
> but, as I have defined a file wide session for R via 
>
> #+PROPERTY: session *R_MOBILIS*
>
> I have to create a new session for this, which is not that nice: when I
> remove a variable in org, it is still in the R environment and will
> therefore be saved. Therefore my question:
>
> what can I provide to the :session header, so that no session is used?
> In other words: how can I run a single code block out-of-session when
> all other are running in a session?
>
> Thanks,
>
> Rainer


This should be
 :session none

Regards,
Andreas

[O] [babel] disable :session for a code block?

[Rainer M Krug]

Hi

I would like to save all in org defined variables into an R data
file. In general this works fine with the following code block:


#+begin_src R :session null :results output
dir.create("./data/", showWarnings=FALSE)
save.image("./data/orgData.rda")
#+end_src

but, as I have defined a file wide session for R via 

#+PROPERTY: session *R_MOBILIS*

I have to create a new session for this, which is not that nice: when I
remove a variable in org, it is still in the R environment and will
therefore be saved. Therefore my question:

what can I provide to the :session header, so that no session is used?
In other words: how can I run a single code block out-of-session when
all other are running in a session?

Thanks,

Rainer

-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, 
UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :   +33 - (0)9 53 10 27 44
Cell:   +33 - (0)6 85 62 59 98
Fax :   +33 - (0)9 58 10 27 44

Fax (D):+49 - (0)3 21 21 25 22 44

email:  rai...@krugs.de

Skype:  RMkrug


pgpyKSaIDfeNt.pgp
Description: PGP signature