[Rd] Interface between fractal geometry and statistics

Antonio, Fabio Di Narzo antonio.fabio at gmail.com
Sat Jul 5 10:06:52 CEST 2008

2008/7/4 Ted <r.ted.byers at gmail.com>:
> Are there any packages that help with statistical analysis in situations where
> fractal geometry is relevant?  Perhaps something that supports computation of
> fractal related statistics, such as the Hurst exponent or fractal dimension?
tseriesChaos has functions for estimating correlation dimension on an
observed (long) time series.

> Or perhaps which support obvious tasks such as taking samples from a dataset
> at different levels of granularity (such as sampling spatial data at cm, m, km
> spatial resolution, or sampling daily time series at weekly, monthly, quaterly
> or annual resolution)?
For time series, look for 'aggregate'.


> Thanks
> Ted
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Antonio, Fabio Di Narzo
Ph.D. student at
Department of Statistical Sciences
University of Bologna, Italy

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