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Marc Lavielle

6 packages On CRAN since Jan 2015 (11 years) · last active 6 weeks ago
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Downloads

4.2K

Last 30 days

12K

Last 90 days

56.3K

Last year

Average trend: +16.1% (30d vs prior 30d)

Top Packages by Downloads

nlmixr2est
1.7K
saemix
763
Rsmlx
643
RsSimulx
473
posologyr
360
LSAMBA
244

Recent Activity

nlmixr2est updated v6.0.1 Jun 3, 2026

Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

nlmixr2est updated v6.0.0 May 31, 2026

Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

saemix updated v3.5 Feb 24, 2026

Stochastic Approximation Expectation Maximization (SAEM) Algorithm

LSAMBA updated v2024.1.1 Jan 18, 2026

Lasso-SAMBA Algorithm

nlmixr2est updated v5.0.2 Nov 27, 2025

Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

nlmixr2est updated v4.1.1 Oct 8, 2025

Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

nlmixr2est updated v4.1.0 Aug 28, 2025

Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

saemix updated v3.4 Jul 30, 2025

Stochastic Approximation Expectation Maximization (SAEM) Algorithm

nlmixr2est updated v4.0.2 Jul 24, 2025

Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

nlmixr2est updated v4.0.1 Jul 19, 2025

Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

Co-authored Packages

4 packages

Package Version
saemix 3.5
Rsmlx 2024.1.0
RsSimulx 2024.1
LSAMBA 2024.1.1

Contributions

2 packages

Package Version
nlmixr2est 6.0.1
posologyr 1.2.8