echogram: Echogram Visualisation and Analysis

Easily import multi-frequency acoustic data stored in 'HAC' files (see <> for more information on the format), and produce echogram visualisations with predefined or customized color palettes. It is also possible to merge consecutive echograms; mask or delete unwanted echogram areas; model and subtract background noise; and more important, develop, test and interpret different combinations of frequencies in order to perform acoustic filtering of the echogram's data.

Version: 0.1.0
Depends: R (≥ 3.0.0)
Imports: geosphere, readHAC
Published: 2017-02-08
Author: Héctor Villalobos [aut, cre]
Maintainer: Héctor Villalobos <hvillalo at>
License: GPL-3
NeedsCompilation: no
CRAN checks: echogram results


Reference manual: echogram.pdf
Package source: echogram_0.1.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Mavericks binaries: r-release: echogram_0.1.0.tgz, r-oldrel: echogram_0.1.0.tgz


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