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SAFEMCN: Network Topology Parameter Analysis with Rarefaction

Calculate network topology parameters from Operational Taxonomic Unit (OTU) tables with customizable correlation thresholds, parallel processing options, and visualization capabilities including trend fitting, prediction of future sample sizes, and lag-1 autocorrelation (AR1) analysis. Methods are based on co-occurrence network construction via correlation thresholds and graph-theoretic metrics computed with 'igraph'.

Version: 1.0.0
Depends: R (≥ 3.5.0)
Imports: igraph, Hmisc, parallel, ggplot2, grDevices, graphics, rlang, stats, utils
Suggests: testthat (≥ 3.0.0)
Published: 2026-05-28
DOI: 10.32614/CRAN.package.SAFEMCN
Author: Xiaotong Xu [aut, cre], Yue Zheng [cph]
Maintainer: Xiaotong Xu <xxt19992014 at 163.com>
License: MIT + file LICENSE
NeedsCompilation: no
CRAN checks: SAFEMCN results

Documentation:

Reference manual: SAFEMCN.html , SAFEMCN.pdf

Downloads:

Package source: SAFEMCN_1.0.0.tar.gz
Windows binaries: r-devel: SAFEMCN_1.0.0.zip, r-release: SAFEMCN_1.0.0.zip, r-oldrel: SAFEMCN_1.0.0.zip
macOS binaries: r-release (arm64): SAFEMCN_1.0.0.tgz, r-oldrel (arm64): SAFEMCN_1.0.0.tgz, r-release (x86_64): SAFEMCN_1.0.0.tgz, r-oldrel (x86_64): SAFEMCN_1.0.0.tgz

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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