Man pages for nlmixr2est
Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

aaaCranNlmixrThreadsThis function is to set the number of threads to 2
addCwresAdd CWRES
addNpdeNPDE calculation for nlmixr2
addTableAdd table information to nlmixr2 fit object without tables
agqControlControl options for the agq estimation method
assertNlmixrFitAssert that this is a nlmixr2 fit object
assertNlmixrFitDataAssert that this is a nlmixr2 fit data object
bobyqaControlControl for bobyqa estimation method in nlmixr2
boxCoxCox Box, Yeo Johnson and inverse transformation
cholSEGeneralized Cholesky Matrix Decomposition
dot-absorbIterPrintControlWrap scalar or list arguments into an iterPrintControl object
dot-addPkgNlmixr2Adds a package to the nlmixr2's $sessioninfo inside the fit
dot-agqGet the adaptive Gauss-Hermite quadrature points and weights
dot-augPredIpredModelAugment Prediction for Ipred Model
dot-collectWarnCollect warnings and just warn once.
dot-deparseDifferentIdentify Differences Between Standard and New Objects but...
dot-deparseFinalDeparse finalize a control or related object into a language...
dot-downgradeEtasThis downgrades the UI for any of the zero etas in the model
dot-foceiPreProcessDataThis function process the data for use in focei
dot-iniS3Initialize S3 methods
dot-loadSymengineLoad a model into a symengine environment
dot-nlmAdjustCovAdjust covariance matrix based on scaling parameters
dot-nlmeGetNonMuRefNamesGet non mu referenced names from mu referenced theta
dot-nlmFamilyAdjustOutputAdjust nlm and family output environment
dot-nlmFamilyControlGenericShared control setup for the nlm-family estimation methods
dot-nlmFamilyFitGenericShared fit driver for the nlm-family estimation methods
dot-nlmFinalizeListFinalizes output list
dot-nlmFreeEnvFrees nlm environment
dot-nlmixr0preProcessCovariatesPresentPreprocess Covariates needed (or other data items)
dot-nlmixr0preProcessNpMuExpandPreprocessing hook: mu-expand non-mu structural fixed-effect...
dot-nlmixr2estLastPredSimulationInfoGet the least prediction simulation information for VPC
dot-nlmixr2FitUpdateParamsUpdate model to have final parameter estimates for piping and...
dot-nlmixr2objectNameAssignAllows external methods (like those in nlmixr2) to assign...
dot-nlmixrNlmeFunA surrogate function for nlme to call for ode solving
dot-nlmixrNlmFunCA surrogate function for nlm to call for ode solving
dot-nlmixrNlminbFunCA surrogate function for nlminb to call for ode solving
dot-nlmixrNlsDataReturns the data currently setup to run nls
dot-nlmixrNlsFunA surrogate function for nls to call for ode solving
dot-nlmixrNlsFunValInternal nls functions for minpack.lm
dot-nlmixrOptimFunCA surrogate function for optim to call for ode solving
dot-nlmixrPreprocessLiteralFixThis literally fixes parameters in the model
dot-nlmSetupEnvSetup a nonlinear system for optimization
dot-preProcessDataUiPreprocess the zero omegas
dot-preProcessLinCmtOdeTranslate a mixed 'linCmt()'/ODE model to all-ODEs
dot-preProcessVaeNonMuThetaVAE preprocessing hook: inject etas for non-mu-referenced...
dot-preProcessZeroOmegaPreprocess the zero omegas
dot-preProcessZeroThetaNudge exactly-zero theta initial estimates off zero (FOCEi...
dot-rxGetDVFTransformGet the DV transformation
dot-saemDropMuRefFromModelDrop mu referenced etas and covariates
dot-sensEtaOrThetaCalculate d(state)/d(eta) or d(state)/d(theta) sensitivities
dot-uiApplyMu2This is an internal function for modifying the UI to apply...
dot-uiFinalizeMu2This is an internal function for replacing the ui with...
emviControlControl for the variational inference methods emvi and fbvi...
fbviControlControl for the fbvi (full-Bayes variational inference)...
foceControlControl options for the foce estimation method
foceiControlControl Options for FOCEi
foceiFitCpp_Fit/Evaluate FOCEi
foceiGradPooledDirect_Analytic outer gradient at a caller-supplied theta / eta /...
foceiGradPooledSetupLoad_Install the pooled analytic-gradient setup for a non-focei...
foceiLikLoadLoad a general FOCE-family likelihood into memory
foceiLikRunEvaluate a loaded general FOCE-family likelihood at supplied...
foceiLikUnloadUnload the general FOCE-family likelihood from memory
focepControlControl options for the focep (FOCE+) estimation method
foControlControl options for the FO estimation method
foiControlControl options foir the FOI estimation method
formatMinWidthFormat numeric values to minimize the printing width
getBaseSimModelFitMethod for getting simulation rxode2 classic models based on...
getValidNlmixrControlGet valid nlmixr control object
iagqControlControl options for the iagq estimation method
ifoceControlControl options for the ifoce estimation method
ifoceiControlControl options for the ifocei estimation method
ifocepControlControl options for the ifocep (IRLS FOCE+) estimation method
ilaplaceControlControl options for the ilaplace estimation method
impControlControl for the imp (importance-sampling EM without MAP...
impmapControlControl options for the impmap (importance-sampling EM)...
iterPrintControlControl iteration-time print formatting
iterPrintParamsIteration-print configuration parameters (documentation stub)
laplaceControlControl options for the Laplace estimation method
lbfgsb3cControlControl for lbfgsb3c estimation method in nlmixr2
magqControlControl options for the magq estimation method
mfoceControlControl options for the mfoce estimation method
mfoceiControlControl options for the mfocei estimation method
mfocepControlControl options for the mfocep (mu-referenced FOCE+)...
mlaplaceControlControl options for the mlaplace estimation method
n1qn1ControlControl for n1qn1 estimation method in nlmixr2
newuoaControlControl for newuoa estimation method in nlmixr2
nlmControlnlmixr2 defaults controls for nlm
nlmerSolveGradPer-subject prediction and Jacobian for mixed-effects engines
nlmGetParHistRecover and finalize the resident nlm parameter history
nlminbControlnlmixr2 nlminb defaults
nlmixr2nlmixr2 fits population PK and PKPD non-linear mixed effects...
nlmixr2AllEstShow all the current estimation methods
nlmixr2AllEstTypeTagged list of the available nlmixr2 estimation methods
nlmixr2AugPredSolveAugmented Prediction for nlmixr2 fit
nlmixr2CreateOutputFromUiCreate nlmixr output from the UI
nlmixr2EstGeneric for nlmixr2 estimation methods
nlmixr2fixTry to fix a nlmixr2 fit
nlmixr2Gill83Get the optimal forward difference interval by Gill83 method
nlmixr2GradFunCreate a gradient function based on gill numerical...
nlmixr2HessCalculate Hessian
nlmixr2iovLogvarCvTransform the estimated value to %CV for IOV
nlmixr2KeywordsA list and description of the fields in the nlmxir2 object
nlmixr2LogoMessages the nlmixr2 logo...
nlmixr2NlmeControlControl Values for nlme Fit with extra options for nlmixr
nlmixr2PrintPrint x using the message facility
nlmixr2ValidateValidate nlmixr2
nlmixr2VersionDisplay nlmixr2's version
nlmixrAddObjectiveFunctionDataFrameAdd objective function data frame to the current objective...
nlmixrAddTimingManually add time to a nlmixr2 object
nlmixrCbindnlmixrCbind
nlmixrCloneClone nlmixr environment
nlmixrUpdateObjectUpdate the nlmixr2 object with new fit information
nlmixrWithTimingTime a part of a nlmixr operation and add to nlmixr object
nlsControlnlmixr2 defaults controls for nls
nmGetDistributionSaemLinesThis is a S3 method for getting the distribution lines for a...
nmNearPDC++ implementation of Matrix's nearPD
nmObjGetGet an item from a nlmixr core object
nmObjGetControlGet control object from fit
nmObjGetDataGet an item from a nlmixr2FitData object
nmObjGetEstimationModelGet the estimation model for a fit object depending on the...
nmObjGetFoceiControlMethod for getting focei compatible control object from...
nmObjGetIpredModelGet the ipred model for a fit object depending on the object...
nmObjGetPredOnlyGet the pred-only model for a fit depending on the object...
nmObjGetRxSolveGet an option for the estimation method
nmObjHandleControlObjectHandle the control object
nmObjHandleModelObjectHandle Model Object
nmObjUiSetCompressedSet if the nlmixr2 object will return a compressed ui
nmsimplexNelder-Mead simplex search
nmSuppressMsgRespect suppress messages for nlmixr2 C functions
npagControlControl for the npag (nonparametric adaptive grid) method
npagCycle_Run the NPAG adaptive-grid cycle on a set-up inner problem
npbControlControl for the npb (nonparametric Bayes) method
npBuildPsiBuild the nonparametric Psi (conditional-likelihood) matrix
npCondense_Condense support points (nonparametric engines)
npIpmBurkeBurke interior-point weight solver (nonparametric maximum...
npObjAtGamma_Diagnostic: NPAG objective at a fixed grid and residual...
npSobolGrid_Sobol initial grid over a box (nonparametric engines)
ofvReturn the objective function
optimControlnlmixr2 optim defaults
postFinalObjectHooksList all post-final-object processing hooks
postFinalObjectHooksAddRegister a post-final-object hook run after estimation...
postFinalObjectHooksRmRemove a post-final-object hook from nlmixr2est
posthocControlControl options for the posthoc estimation method
predict.nlmixr2FitCorePredict method for nlmixr2 fit core objects
preFinalParTableHooksList all pre-final parameter table processing hooks
preFinalParTableHooksAddRegister a pre-final parameter table hook run before final...
preFinalParTableHooksRmRemove a pre-final parameter table hook from nlmixr2est
preProcessHooksList all pre-processing hooks
preProcessHooksAddRegister a pre-processing hook run before estimation begins
preProcessHooksRmRemove a pre-processing hook from nlmixr2est
print.saemFitPrint an SAEM model fit summary
qrpemControlControl for the qrpem (quasi-random parametric EM) estimation...
reexportsObjects exported from other packages
residuals.nlmixr2FitDataExtract residuals from the FOCEI fit
rmEtaRemove an eta from the model
rxGetDistributionFoceiLinesThis is a S3 method for getting the distribution lines for a...
rxGetDistributionNlmeLinesThis is a S3 method for getting the distribution lines for a...
rxGetDistributionNlsLinesThis is a S3 method for getting the distribution lines for a...
rxode2stateOdeGet the ODE states of a model (rxode2 v3/v4 compatible)
rxUiGet.foceiHdEta2Second-order eta sensitivities of the prediction for the...
saemControlControl Options for SAEM
setCovSet the covariance type based on prior calculated covariances
setOfvSet/get Objective function type for a nlmixr2 object
sqrtmReturn the square root of general square matrix A
summary.saemFitPrint an SAEM model fit summary
tableControlOutput table/data.frame options
uobyqaControlControl for uobyqa estimation method in nlmixr2
vaeControlControl for vae (variational autoencoder) estimation method...
vaeCovariatesCovariates explored by the VAE covariate search
vpcNameDataCmtsName the data and compartments
vpcSimVPC simulation
vpcSimExpandExpand a VPC simulation
nlmixr2est documentation built on Aug. 5, 2026, 1:11 a.m.