echogram: Echogram Visualisation and Analysis
Easily import multi-frequency acoustic data stored in 'HAC' files (see <doi:10.17895/ices.pub.5482> 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: | 0.1.3 |
| Depends: | R (≥ 3.0.0) |
| Imports: | geosphere, readHAC, pals |
| Published: | 2025-04-13 |
| DOI: | 10.32614/CRAN.package.echogram |
| Author: | Héctor Villalobos 
[aut, cre] |
| Maintainer: | Héctor Villalobos <hvillalo at ipn.mx> |
| BugReports: | https://github.com/hvillalo/echogram/issues |
| License: | GPL-3 |
| URL: | https://github.com/hvillalo/echogram |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | echogram results |
Documentation:
| Reference manual: | echogram.html , echogram.pdf |
Downloads:
| Package source: | echogram_0.1.3.tar.gz |
| Windows binaries: | r-devel: echogram_0.1.3.zip, r-release: echogram_0.1.3.zip, r-oldrel: echogram_0.1.3.zip |
| macOS binaries: | r-release (arm64): echogram_0.1.3.tgz, r-oldrel (arm64): echogram_0.1.3.tgz, r-release (x86_64): echogram_0.1.3.tgz, r-oldrel (x86_64): echogram_0.1.3.tgz |
| Old sources: | echogram archive |
Linking:
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