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JZ

John Zobolas

9 packages 1 year on CRAN 0000-0002-3609-8674

Downloads

67.1K

Last 30 days

68.3K

Last 90 days

68.3K

Last year

Average trend: -29.9% (30d vs prior 30d)

Top Packages by Downloads

mlr3
28.9K
mlr3learners
20.6K
mlr3viz
5.2K
fastVoteR
2.2K
CoxBoost
903
usefun
312
rtemps
184

Portfolio Check Status

Aggregate CRAN check results across 4 maintained packages.

14

NOTE

42

OK

Recent Activity

CoxBoost new v1.5.1 Mar 10, 2026

Cox Models by Likelihood Based Boosting for a Single Survival Endpoint or Competing Risks

fastVoteR new v0.0.1 Mar 10, 2026

Efficient Voting Methods for Committee Selection

mlr3 new v1.5.0 Mar 10, 2026

Machine Learning in R - Next Generation

mlr3filters new v0.9.0 Mar 10, 2026

Filter Based Feature Selection for 'mlr3'

mlr3fselect new v1.5.0 Mar 10, 2026

Feature Selection for 'mlr3'

mlr3learners new v0.14.0 Mar 10, 2026

Recommended Learners for 'mlr3'

mlr3viz new v0.11.0 Mar 10, 2026

Visualizations for 'mlr3'

rtemps new v0.8.0 Mar 10, 2026

R Templates for Reproducible Data Analyses

usefun new v0.5.2 Mar 10, 2026

A Collection of Useful Functions by John

Maintained Packages

4 packages

Package Version
fastVoteR 0.0.1
CoxBoost 1.5.1
usefun 0.5.2
rtemps 0.8.0

Co-authored Packages

4 packages

Package Version
mlr3learners 0.14.0
mlr3viz 0.11.0
mlr3filters 0.9.0
mlr3fselect 1.5.0

Contributions

1 package

Package Version
mlr3 1.5.0