R help - Dec 2009 - how to simulate brown, white and pink noise time series

Dear List,
Is it possible to simulate a time-series in R based on 1/f noise?

Many Thanks
Enrico Crema
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Enrico R. Crema
PhD Candidate
Institute of Archaeology, UCL
AHRC Centre for the Evolution of Cultural Diversity, UCL
Centre for Advanced Spatial Analysis, UCL
Personal Webpages: 
http://www.cecd.ucl.ac.uk/people/?go1=91
http://www.casa.ucl.ac.uk/people/person.asp?ID=266
+44 7899093191
enrico.crema@gmail.com










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Enrico R. Crema <enrico.crema <at> gmail.com> writes:
> 
> Dear List,
> Is it possible to simulate a time-series in R based on 1/f noise?
> 
http://people.biology.ufl.edu/bolker/landsc.html

  gives some information on simulating fractal landscapes.
I think you could treat a 1-D landscape as a time series.

  Ben Bolker