Package: LEA
Title: LEA: an R package for Landscape and Ecological Association
        Studies
Version: 3.25.0
Date: 2025-11-3
Author: Eric Frichot <eric.frichot@gmail.com>, Olivier Francois
        <olivier.francois@grenoble-inp.fr>, Clement Gain
        <clement.gain@univ-grenoble-alpes.fr>
Maintainer: Olivier Francois <olivier.francois@grenoble-inp.fr>
Depends: R (>= 3.3.0), methods, stats, utils, graphics
Suggests: knitr
Description: LEA is an R package dedicated to population genomics,
        landscape genomics and genotype-environment association tests.
        LEA can run analyses of population structure and genome-wide
        tests for local adaptation, and also performs imputation of
        missing genotypes. The package includes statistical methods for
        estimating ancestry coefficients from large genotypic matrices
        and for evaluating the number of ancestral populations (snmf).
        It performs statistical tests using latent factor mixed models
        for identifying genetic polymorphisms that exhibit association
        with environmental gradients or phenotypic traits (lfmm2). In
        addition, LEA computes values of genetic offset statistics
        based on new or predicted environments (genetic.gap,
        genetic.offset). LEA is mainly based on optimized programs that
        can scale with the dimensions of large data sets.
License: GPL-3
biocViews: Software, Statistical Method, Clustering, Regression
URL: http://membres-timc.imag.fr/Olivier.Francois/lea.html
NeedsCompilation: yes
Packaged: 2026-06-23 15:46:22 UTC; root
VignetteBuilder: knitr
RoxygenNote: 6.0.1
Repository: https://bioc.r-universe.dev
Date/Publication: 2026-04-28 12:40:47 UTC
RemoteUrl: https://github.com/bioc/LEA
RemoteRef: HEAD
RemoteSha: 89a169585b63bf4b1a6672262f5ebe31e9a0601d