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Wei-Chen Chen

17 packages On CRAN since Apr 2009 (17 years) · last active 2 weeks ago
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Downloads

81.7K

Last 30 days

270.2K

Last 90 days

1.7M

Last year

Average trend: +5.7% (30d vs prior 30d)

Top Packages by Downloads

memuse
22.4K
pbdZMQ
19.8K
getPass
16.4K
float
10K
rsparse
4K
phyclust
3.2K
EMCluster
1.6K
MixSim
766
pbdMPI
697
QZ
503

Portfolio Check Status

Aggregate CRAN check results across 11 maintained packages.

12

ERROR

17

NOTE

114

OK

Recent Activity

float updated v0.3-4 Oct 2, 2026

32-Bit Floats

psrwe updated v3.2-2 Aug 20, 2026

PS-Integrated Methods for Incorporating Real-World Evidence in Clinical Studies

EMCluster updated v0.2-18 Jul 28, 2026

EM Algorithm for Model-Based Clustering of Finite Mixture Gaussian Distribution

pbdSLAP updated v0.3-8 May 31, 2026

Programming with Big Data -- Scalable Linear Algebra Packages

pbdMPI updated v0.5-5 Apr 7, 2026

R Interface to MPI for HPC Clusters (Programming with Big Data Project)

kazaam new v0.1-0 Mar 10, 2026

Tools for Tall Distributed Matrices

psrwe updated v3.2-1 Feb 17, 2026

PS-Integrated Methods for Incorporating Real-World Evidence in Clinical Studies

psrwe updated v3.2 Jan 14, 2026

PS-Integrated Methods for Incorporating Real-World Evidence in Clinical Studies

pbdMPI updated v0.5-4 Aug 28, 2025

R Interface to MPI for HPC Clusters (Programming with Big Data Project)

QZ updated v0.2-4 Apr 12, 2025

Generalized Eigenvalues and QZ Decomposition

Maintained Packages

11 packages

Package Version
pbdZMQ 19.8K downloads/30d 0.3-14
phyclust 3.2K downloads/30d 0.1-34
EMCluster 1.6K downloads/30d 0.2-18
MixSim 766 downloads/30d 1.1-8
pbdMPI 697 downloads/30d 0.5-5
QZ 503 downloads/30d 0.2-4
cubfits 495 downloads/30d 0.1-4
pbdSLAP 412 downloads/30d 0.3-8
psrwe 368 downloads/30d 3.2-2
MixfMRI 256 downloads/30d 0.1-4
pmclust 222 downloads/30d 0.2-1

Co-authored Packages

4 packages

Package Version
getPass 16.4K downloads/30d 0.2-4
float 10K downloads/30d 0.3-4
getip 409 downloads/30d 0.1-4
kazaam 161 downloads/30d 0.1-0

Contributions

2 packages

Package Version
memuse 22.4K downloads/30d 4.2-3
rsparse 4K downloads/30d 0.5.3

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