Transformation Models with Mixed Effects
Set coefficients of a tramME model.
Extract the coefficients of an LmME model
Extract the coefficients of the fixed effects terms of an SurvregME mo...
Extract the coefficients of a tramME model
Mixed-effects Additive Continuous Outcome Logistic Regression Model
Confidence intervals and bands from a tramME model
Model matrices for tramME models
Set up and control optimization parameters
Plot confidence bands from tramME models
Plot smooth terms of a tramME model.
Plotting method for tramME objects
Mixed-effects Additive Transformation Models for Ordered Categorical R...
Predict method for tramME objects
Post-estimation calculations in a tramTMB model
Printing anova.tramME table
Print method for tramME model summary
Print tramME model
Print method for the variance-correlation parameters of a tramME objec...
Extract the conditional modes of random effects of an LmME model
Point estimates and conditional variances of random effects.
Residuals of a LmME model
Residuals of a tramME model
Variances and correlation matrices of random effects of an LmME object
Variances and correlation matrices of random effects
Comparison of nested tramME models.
Non-normal (Box-Cox-type) Linear Mixed-effects Additive Regression Mod...
Confidence intervals for LmME model parameters
Confidence intervals for tramME model parameters
Mixed-effects Additive Parametric Cox Regression Model
EDFs of smooth shift terms
Mixed-effects Additive Lehmann-alternative Linear Regression Model
Mixed-effects Additive Normal Linear Regression Model
Get the log-likelihood of the tramME model
Extract model frame from a tramME model
Response objects
Extract the SD of the error term of an LmME model.
Simulate from a tramME model
Evaluate smooth terms of a LmME model.
Extract and evaluate the smooth terms of a tramME model
Summary method for tramME model
Mixed-effects Additive Parametric Survival Models
Mixed-effects Additive transformation models
Create a tramTMB object
Set the values of the random effects covariance matrices of a tramME m...
Generic method for "varcov<-"
Extract the variance-covariance matrix of the random effects of an LmM...
Generic method for varcov
Extract the variance-covariance matrix of the random effects
Return variable names.
Get the variance-covariance matrix of the parameters of an LmME model
Calculate the variance-covariance matrix of the parameters
Likelihood-based estimation of mixed-effects transformation models using the Template Model Builder ('TMB', Kristensen et al., 2016) <doi:10.18637/jss.v070.i05>. The technical details of transformation models are given in Hothorn et al. (2018) <doi:10.1111/sjos.12291>. Likelihood contributions of exact, randomly censored (left, right, interval) and truncated observations are supported. The random effects are assumed to be normally distributed on the scale of the transformation function, the marginal likelihood is evaluated using the Laplace approximation, and the gradients are calculated with automatic differentiation (Tamasi & Hothorn, 2021) <doi:10.32614/RJ-2021-075>. Penalized smooth shift terms can be defined using the 'mgcv' notation. Additive mixed-effects transformation models are described in Tamasi (2025) <doi:10.18637/jss.v114.i11>.