RLRsim - Exact (Restricted) Likelihood Ratio Tests for Mixed and Additive Models
Rapid, simulation-based exact (restricted) likelihood ratio tests for testing the presence of variance components/nonparametric terms for models fit with nlme::lme(),lme4::lmer(), lmeTest::lmer(), gamm4::gamm4(), mgcv::gamm() and SemiPar::spm().
Last updated 3 years ago
8.51 score 12 stars 21 packages 209 scripts 4.1k downloadsspikeSlabGAM - Bayesian Variable Selection and Model Choice for Generalized Additive Mixed Models
Bayesian variable selection, model choice, and regularized estimation for (spatial) generalized additive mixed regression models via stochastic search variable selection with spike-and-slab priors.
Last updated 1 months ago
6.25 score 14 stars 1 packages 14 scripts 900 downloadstf - S3 Classes and Methods for Tidy Functional Data
Defines S3 vector data types for vectors of functional data (grid-based, spline-based or functional principal components-based) with all arithmetic and summary methods, derivation, integration and smoothing, plotting, data import and export, and data wrangling, such as re-evaluating, subsetting, sub-assigning, zooming into sub-domains, or extracting functional features like minima/maxima and their locations. The implementation allows including such vectors in data frames for joint analysis of functional and scalar variables.
Last updated 2 days ago
6.14 score 7 stars 2 packages 11 scripts 312 downloads