Add Trendline and Confidence Interval to 'ggplot' R package ggtrendline version 1.0.3 Add trendline and confidence interval of linear or nonlinear regression model and show equation to 'ggplot' as simple as possible. For a general overview of the methods used in this package, see Ritz and Streibig (2008) <doi:10.1007/978-0-387-09616-2> and Greenwell and Schubert Kabban (2014) <doi:10.32614/RJ-2014-009>. Software Depends: R (>= 3.5.2) Imports: stats, ggplot2 Suggests: investr, AICcmodavg Weiping Mei <meiweipingg@163.com> Comprehensive R Archive Network (CRAN) Weiping Mei [aut, cre, cph], Guangchuang Yu [aut], Brandon M. Greenwell [aut], Jiangshan Lai [ctb], Zhendu Mao [ctb], Yu Umezawa [ctb], Jun Zeng [ctb], Jun Wang [ctb] GPL-3 2022-04-27 application/tgz https://CRAN.R-project.org/package=ggtrendline doi:10.32614/CRAN.package.ggtrendline