Package: lande
Type: Package
Title: Tools for Evolutionary Selection Analysis
Version: 0.1.0
Authors@R: 
    c(
        person("Vanessa", "Zhou",
            role = c("aut"),
            comment = c(affiliation = "College of Computing, Georgia Institute of Technology, Atlanta, GA, United States")),
        person("Ali Sean", "Khan",
            role = c("aut"),
            comment = c(affiliation = "College of Computing, Georgia Institute of Technology, Atlanta, GA, United States")),
        person("Calvin", "Yu",
            role = c("aut"),
            comment = c(affiliation = "College of Computing, Georgia Institute of Technology, Atlanta, GA, United States")),
        person("Taylor", "Papke",
            role = c("aut"),
            comment = c(affiliation = "College of Computing, Georgia Institute of Technology, Atlanta, GA, United States")),
        person("Dima", "Al Nabhani",
            role = c("aut"),
            comment = c(affiliation = "College of Computing, Georgia Institute of Technology, Atlanta, GA, United States")),
        person("Guillermo", "Garcia-Costoya",
            role = c("aut"),
            comment = c(affiliation = "School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, United States")),
        person(c("James", "T."), "Stroud", email = "stroud@gatech.edu",
            role = c("aut", "cre"),
            comment = c(affiliation = "School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, United States"))
    )
Description: Estimates selection differentials and linear, quadratic and
    correlational selection gradients on relative fitness following Lande and
    Arnold (1983) <doi:10.1111/j.1558-5646.1983.tb00236.x>, with p-values from
    the logistic model for survival and from a Poisson or negative binomial
    model for counts. Fits cubic spline fitness functions as in Schluter (1988)
    <doi:10.1111/j.1558-5646.1988.tb02507.x> and two-trait fitness surfaces
    drawn only where there are data, and computes adaptive landscapes of mean
    fitness against the population mean for one or two traits, by period and
    for several groups on one surface. Includes bootstrap intervals, a
    combined results table and a Shiny app.
License: MIT + file LICENSE
URL: https://github.com/Human-Augment-Analytics/lande,
        https://human-augment-analytics.github.io/lande/
BugReports: https://github.com/Human-Augment-Analytics/lande/issues
Encoding: UTF-8
LazyData: true
Depends: R (>= 4.0.0)
Imports: mgcv, MASS, Matrix, ggplot2 (>= 3.4.0), dplyr, fields,
        grDevices, stats, utils
Suggests: akima, car, ggrepel, patchwork, performance, plotly, shiny,
        viridis, knitr, RhpcBLASctl, rmarkdown, testthat (>= 3.0.0)
VignetteBuilder: knitr, rmarkdown
Config/testthat/edition: 3
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-10-06 16:37:48 UTC; aliseankhan
Author: Vanessa Zhou [aut] (affiliation: College of Computing, Georgia
    Institute of Technology, Atlanta, GA, United States),
  Ali Sean Khan [aut] (affiliation: College of Computing, Georgia
    Institute of Technology, Atlanta, GA, United States),
  Calvin Yu [aut] (affiliation: College of Computing, Georgia Institute
    of Technology, Atlanta, GA, United States),
  Taylor Papke [aut] (affiliation: College of Computing, Georgia
    Institute of Technology, Atlanta, GA, United States),
  Dima Al Nabhani [aut] (affiliation: College of Computing, Georgia
    Institute of Technology, Atlanta, GA, United States),
  Guillermo Garcia-Costoya [aut] (affiliation: School of Biological
    Sciences, Georgia Institute of Technology, Atlanta, GA, United
    States),
  James T. Stroud [aut, cre] (affiliation: School of Biological Sciences,
    Georgia Institute of Technology, Atlanta, GA, United States)
Maintainer: James T. Stroud <stroud@gatech.edu>
Repository: CRAN
Date/Publication: 2026-10-16 12:40:09 UTC
Built: R 4.6.1; ; 2026-10-16 13:28:07 UTC; unix
