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gmwmx2: Estimate Functional and Stochastic Parameters of Linear Models with Correlated Residuals and Missing Data

Implements the Wavelet Moment Regression (WAMORE) inference framework presented in Voirol, L., Xu, H., Zhang, Y., Insolia, L., Molinari, R. and Guerrier, S. (2026) <doi:10.48550/arXiv.2607.16264>. Provides computationally efficient estimation of functional and stochastic parameters of linear models with correlated residuals, including settings with missing data. Includes functions to download and plot Global Navigation Satellite System (GNSS) position time series from the Nevada Geodetic Laboratory and estimate tectonic velocities and crustal uplift using composite stochastic models.

Version: 0.0.6
Depends: R (≥ 4.0.0)
Imports: Rcpp, data.table, dplyr, magrittr, wv, Matrix, httr2, rlang, longmemo
LinkingTo: Rcpp, RcppArmadillo
Suggests: knitr, leaflet, rmarkdown, knitcitations, raster, rnaturalearth, shape, tibble, tidygeocoder, sf, geodata
Published: 2026-10-04
DOI: 10.32614/CRAN.package.gmwmx2
Author: Lionel Voirol ORCID iD [aut, cre], Haotian Xu ORCID iD [aut], Yuming Zhang ORCID iD [aut], Luca Insolia ORCID iD [aut], Roberto Molinari ORCID iD [aut], Stéphane Guerrier ORCID iD [aut]
Maintainer: Lionel Voirol <lionelvoirol at hotmail.com>
BugReports: https://github.com/SMAC-Group/gmwmx2/issues
License: AGPL-3
URL: https://smac-group.github.io/gmwmx2/, https://github.com/SMAC-Group/gmwmx2
NeedsCompilation: yes
Language: en-US
Materials: README, NEWS
CRAN checks: gmwmx2 results

Documentation:

Reference manual: gmwmx2.html , gmwmx2.pdf
Vignettes: Data generation (source, R code)
Estimate composite stochastic processes (source, R code)
Estimate geodetic time series from the Nevada Geodetic Laboratory (source, R code)
GMWMX: Estimate linear models with dependent errors (source, R code)
GMWMX: Estimate linear models with dependent errors and missing observations (source, R code)
Estimate a small network of GNSS stations (source, R code)
Load and plot data from Nevada Geodetic Laboratory (source, R code)
Plot a large network of GNSS data (source, R code)

Downloads:

Package source: gmwmx2_0.0.6.tar.gz
Windows binaries: r-devel: gmwmx2_0.0.5.zip, r-release: gmwmx2_0.0.5.zip, r-oldrel: gmwmx2_0.0.6.zip
macOS binaries: r-release (arm64): gmwmx2_0.0.6.tgz, r-oldrel (arm64): gmwmx2_0.0.6.tgz, r-release (x86_64): gmwmx2_0.0.6.tgz, r-oldrel (x86_64): gmwmx2_0.0.6.tgz
Old sources: gmwmx2 archive

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.