Germination Indexes for Seed Germination Variables for Ecophysiological Studies

Different types of seed indexes, rates and visualization techniques are used to provide a robust approach for germination data analysis. The package aims to make available germination seed indexes and graphical functions to analyze germination seed data.

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DOI Packages for graphics and indexes for seed germination and ecophysiological evaluation.


To install this package you need package devtools:


Then type:



To load the package type in your computer:



To get help about package:

help(package = GerminaR)


Reference manual

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1.2 by Flavio Lozano Isla, 5 months ago

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Authors: Flavio Lozano Isla [aut, cre], Omar Benites Alfaro [aut], Denise Garcia de Santana [ctb], Marli A. Ranal [ctb], Marcelo F. Pompelli [aut, ths], Federal University of Pernambuco [cph] (Register of application), Federal Rural University of Pernambuco [cph] (Post Graduate Program)

Documentation:   PDF Manual  

MIT + file LICENSE license

Imports agricolae, assertthat, DT, dplyr, tibble, ggplot2, gtools, gsheet, magrittr, readxl, shiny, shinydashboard, tidyr

Suggests testthat, knitr, rmarkdown

See at CRAN