Add Smoothing Spline Modelling Capability to `nlme` R package lmeSplines version 1.1.20 CRAN Task View: MixedModels (https://CRAN.R-project.org/view=MixedModels) Adds smoothing spline modelling capability to nlme. Fits smoothing spline terms in Gaussian linear and nonlinear mixed-effects models. Software Depends: R (>= 3.5.0), nlme(>= 3.1-29) Andrzej T. Galecki <agalecki@umich.edu> Comprehensive R Archive Network (CRAN) Rod Ball [aut], Andrzej T. Galecki [cre] (ORCID: <https://orcid.org/0000-0003-1542-4001>) GPL (>= 2) 2025-08-31 application/tgz https://CRAN.R-project.org/package=lmeSplines doi:10.32614/CRAN.package.lmeSplines