This package computes the correlation matrix for each scale of a wavelet decomposition, namely the one performed by the R package waveslim (Whitcher, 2000). An hypothesis test is applied to each entry of one matrix in order to construct an adjacency matrix of a graph. The graph obtained is finally analysed using the small-world theory (Watts and Strogatz, 1998) and using the computation of efficiency (Latora, 2001), tested using simulated attacks. The brainwaver project is complementary to the camba project for brain-data preprocessing. A collection of scripts (with a makefile) is avalaible to download along with the brainwaver package, see information on the webpage mentioned below.
|Depends:||R (≥ 1.10.0), waveslim|
|Maintainer:||Sophie Achard <sophie.achard at gipsa-lab.inpg.fr>|
|License:||GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]|
|In views:||MedicalImaging, TimeSeries|
|CRAN checks:||brainwaver results|
|Windows binaries:||r-devel: brainwaver_1.6.zip, r-release: brainwaver_1.6.zip, r-oldrel: brainwaver_1.6.zip|
|OS X El Capitan binaries:||r-release: brainwaver_1.6.tgz|
|OS X Mavericks binaries:||r-oldrel: brainwaver_1.6.tgz|
|Old sources:||brainwaver archive|
Please use the canonical form https://CRAN.R-project.org/package=brainwaver to link to this page.