vocaldia: Create and Manipulate Vocalisation Diagrams

Create adjacency matrices of vocalisation graphs from dataframes containing sequences of speech and silence intervals, transforming these matrices into Markov diagrams, and generating datasets for classification of these diagrams by 'flattening' them and adding global properties (functionals) etc. Vocalisation diagrams date back to early work in psychiatry (Jaffe and Feldstein, 1970) and social psychology (Dabbs and Ruback, 1987) but have only recently been employed as a data representation method for machine learning tasks including meeting segmentation (Luz, 2012) <doi:10.1145/2328967.2328970> and classification (Luz, 2013) <doi:10.1145/2522848.2533788>.

Version: 0.8.1
Depends: R (≥ 3.0.0)
Imports: graphics
Suggests: igraph, foreign
Published: 2017-04-15
Author: Saturnino Luz [aut, cre]
Maintainer: Saturnino Luz <luzs at acm.org>
License: GPL-3
NeedsCompilation: no
Materials: NEWS
CRAN checks: vocaldia results


Reference manual: vocaldia.pdf
Package source: vocaldia_0.8.1.tar.gz
Windows binaries: r-devel: vocaldia_0.8.1.zip, r-release: vocaldia_0.8.1.zip, r-oldrel: vocaldia_0.8.1.zip
OS X El Capitan binaries: r-release: vocaldia_0.8.1.tgz
OS X Mavericks binaries: r-oldrel: vocaldia_0.8.1.tgz
Old sources: vocaldia archive


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