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PSM (version 0.8-6)

Non-Linear Mixed-Effects modelling using Stochastic Differential Equations.

Description

This package provides functions for estimation of linear and non-linear mixed-effects models using stochastic differential equations. Moreover it provides functions for finding smoothed estimates of model states and for simulation. The package allows for any multivariate non-linear time-variant model to be specified, and it also handels multidimentional input, co-variates, missing observations and specification of dosage regimen.

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Version

Install

install.packages('PSM')

Monthly Downloads

49

Version

0.8-6

License

GPL (>= 2)

Maintainer

Authors

Last Published

January 15th, 2012

Functions in PSM (0.8-6)

PSM-package

Population Stochastic Modelling
Internal functions

Internal functions in the PSM-package.
PSM.estimate

Estimate population parameters
matexp

Matrix exponential
PSM.plot

Basic plots of data and output
PSM.smooth

Smoothing of model states based on estimated population parameters.
PSM.template

Creates a template for a model in PSM
PSM.simulate

Create simulation data for multiple individuals