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WZ

Wangjian Zhang

2 packages 1 year on CRAN
R-Universe CRAN Search

Downloads

489

Last 30 days

679

Last 90 days

679

Last year

Average trend: -5.3% (30d vs prior 30d)

Top Packages by Downloads

rSPARCS
309
CMMs
180

Portfolio Check Status

Aggregate CRAN check results across 1 maintained package.

14

OK

Recent Activity

CMMs new v1.0.0 Mar 10, 2026

Compositional Mediation Model

rSPARCS new v0.1.1 Mar 10, 2026

Sites, Population, and Records Cleaning Skills

Maintained Packages

1 package

Package Version
rSPARCS 0.1.1

Co-authored Packages

1 package

Package Version
CMMs 1.0.0