Pacote Para Analise De Experimentos Com Graficos De Superficie Resposta R package ExpAnalysis3d version 0.1.3 Pacote para a analise de experimentos havendo duas variaveis explicativas quantitativas e uma variavel dependente quantitativa. Os experimentos podem ser sem repeticoes ou com delineamento estatistico. Sao ajustados 12 modelos de regressao multipla e plotados graficos de superficie resposta (Hair JF, 2016) <ISBN:13:978-0138132637>.(Package for the analysis of experiments having two explanatory quantitative variables and one quantitative dependent variable. The experiments can be without repetitions or with a statistical design. Twelve multiple regression models are fitted and response surface graphs are plotted (Hair JF, 2016) <ISBN:13:978-0138132637>). Software Depends: crayon, fields, magrittr, plotly Alcinei Mistico Azevedo <alcineimistico@hotmail.com> Comprehensive R Archive Network (CRAN) Alcinei Mistico Azevedo [aut, cre] (ORCID: <https://orcid.org/0000-0001-5196-0851>) GPL-3 2025-12-15 application/tgz https://CRAN.R-project.org/package=ExpAnalysis3d doi:10.32614/CRAN.package.ExpAnalysis3d pt-BR