Mechanistic Functional Response Analysis R package funresMech version 1.0.4 Implements the mechanistic functional response model proposed by Okuyama (2012) <doi:10.1016/j.biocontrol.2011.10.008> for host-parasitoid systems. Provides tools for model fitting, likelihood profiling, stochastic simulation, and visualization of parasitism distributions. Includes an interactive 'shiny' application for complete analysis workflows, built with 'plotly' for interactive graphics and 'rmarkdown' for reproducible reports. Software Depends: R (>= 4.1.0) Imports: DEoptim, dplyr, future, ggplot2 (>= 3.4.0), magrittr, parallel, plotly, rlang, rmarkdown, shiny, shinyBS, shinythemes, stats, utils Suggests: kableExtra, knitr, testthat (>= 3.0.0) Segundo Núñez-Campero <segundo.nc@conicet.gov.ar> Comprehensive R Archive Network (CRAN) Segundo Núñez-Campero [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=funresMech/LICENSE) 2026-09-24 application/tgz https://CRAN.R-project.org/package=funresMech doi:10.32614/CRAN.package.funresMech