[O] Tangle including code generating graphics for :results graphics

[Rainer M Krug]

Hi

Is it possible to tangle an R code block including the code which is
generating the graphs when using =:results graphics= ?

I would like to tangle these code blocks generating the graphs as I
would like to have a script which I can use to easily update all graphs
when the simulated input data is updated. I have this for the actual
analysis which works perfectly, but would like to have the same for the
graphs. At the same time, I like the clarity of specifying :width and
:height and other parameter for the plotting as header arguments.

I have

,----
| :PROPERTIES:
| :header-args+: :prologue "env <- fitBFGS; attach(env)"
| :header-args+: :epilogue "detach(env); rm(env)"
| :END:
`----

and this is tangled perfectly - but obviously not the code for
plotting. Is there an argument / setting to enable this?

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:      address@hidden

Skype:      RMkrug

PGP: 0x0F52F982

signature.asc
Description: PGP signature