| adaptivelassoCoefficients | Return Adaptive lasso coefficients after finding optimal t | 
| addCatCovariates | Make dummy variable cols and updated covarsVec | 
| addorremoveCovariate | Add covariate | 
| adjustedlassoCoefficients | Return Adjusted adaptive lasso coefficients after finding optimal t | 
| backwardSearch | Backward covariate search | 
| bootplot | Produce delta objective function for boostrap | 
| bootplot.nlmixr2FitCore | Produce delta objective function for boostrap | 
| bootstrapFit | Bootstrap nlmixr2 fit | 
| buildcovInfo | Build covInfo list from varsVec and covarsVec | 
| buildupatedUI | Build updated from the covariate and variable vector list | 
| covarSearchAuto | Stepwise Covariate Model-selection (SCM) method | 
| foldgen | Stratified cross-validation fold generator function, inspired from the caret | 
| forwardSearch | Forward covariate search | 
| horseshoeSummardf | Create Horseshoe summary posterior estimates | 
| knit_print.nlmixr2FitCore | Extract the equations from an nlmixr2/rxode2 model to produce a 'LaTeX' equation. | 
| knit_print.rxUi | Extract the equations from an nlmixr2/rxode2 model to produce a 'LaTeX' equation. | 
| lassoCoefficients | Return Final lasso coefficients after finding optimal t | 
| lassoSummardf | Create Lasso summary posterior estimates | 
| normalizedData | Function to return data of normalized covariates | 
| optimUnisampling | Sample from uniform distribution by optim | 
| preconditionFit | Linearly re-parameterize the model to be less sensitive to rounding errors | 
| regularmodel | Regular lasso model | 
| theoFitOde | Example single dose Theophylline ODE model |