ctsem (3.0.4)
Continuous Time Structural Equation Modelling.
https://github.com/cdriveraus/ctsem
http://cran.rproject.org/web/packages/ctsem
Hierarchical continuous time state space modelling, for linear and nonlinear systems measured by continuous variables, with limited support for binary data. The subject specific dynamic system is modelled as a stochastic differential equation (SDE), measurement models are typically multivariate normal factor models. Using the original ctsem formulation based on OpenMx, described in the JSS paper "Continuous Time Structural Equation Modeling with R Package ctsem", with updated version as CRAN vignette , linear mixed effects SDE's estimated via maximum likelihood and optimization are possible. Using the Stan based formulation, described in , nonlinearity (state dependent parameters) and random effects on all parameters are possible, using either optimization (with optional importance sampling) or Stan's Hamiltonian Monte Carlo sampling. Priors may be used. For the conceptual overview of the hierarchical Bayesian linear SDE approach, see . Exogenous inputs may also be included, for an overview of such possibilities see . Stan based functions are not available on 32 bit Windows systems at present.
Maintainer:
Charles Driver
Author(s): Charles Driver [aut, cre, cph], Manuel Voelkle [aut, cph], Han Oud [aut, cph], Trustees of Columbia University [cph]
License: GPL3
Uses: cOde, data.table, Deriv, ggplot2, MASS, Matrix, mize, mvtnorm, OpenMx, pkgbuild, plyr, Rcpp, rstan, rstantools, DEoptim, testthat, GGally, devtools, knitr, shiny
Released 8 days ago.
23 previous versions
 ctsem_3.0.3. Released 9 days ago.
 ctsem_3.0.1. Released 28 days ago.
 ctsem_3.0.0. Released about 1 month ago.
 ctsem_2.9.6. Released 4 months ago.
 ctsem_2.9.0. Released 5 months ago.
 ctsem_2.8.2. Released 8 months ago.
 ctsem_2.7.6. Released 10 months ago.
 ctsem_2.7.4. Released 11 months ago.
 ctsem_2.6.5. Released about 1 year ago.
 ctsem_2.6.4. Released over 1 year ago.
 ctsem_2.5.0. Released almost 2 years ago.
 ctsem_2.4.0. Released over 2 years ago.
 ctsem_2.3.1. Released over 2 years ago.
 ctsem_2.3.0. Released over 2 years ago.
 ctsem_2.2.0. Released over 2 years ago.
 ctsem_2.1.1. Released over 2 years ago.
 ctsem_2.0.0. Released almost 3 years ago.
 ctsem_1.1.6. Released over 3 years ago.
 ctsem_1.1.5.2. Released over 3 years ago.
 ctsem_1.1.5.1. Released over 3 years ago.
 ctsem_1.1.5. Released almost 4 years ago.
 ctsem_1.1.3. Released almost 4 years ago.
 ctsem_1.1.1. Released about 4 years ago.
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