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CB

Christian Buchta

14 packages 1 year on CRAN
R-Universe CRAN Search

Downloads

589.2K

Last 30 days

608.7K

Last 90 days

608.7K

Last year

Average trend: +8.9% (30d vs prior 30d)

Top Packages by Downloads

proxy
424.7K
slam
65.5K
seriation
26K
arules
16.9K
ISOcodes
16K
sets
10.6K
Rglpk
9K
RWeka
7.1K
relations
4K
cba
3.6K

Portfolio Check Status

Aggregate CRAN check results across 2 maintained packages.

3

ERROR

25

OK

Recent Activity

DSL new v0.1-7 Mar 10, 2026

Distributed Storage and List

ISOcodes new v2025.05.18 Mar 10, 2026

Selected ISO Codes

RWeka new v0.4-47 Mar 10, 2026

R/Weka Interface

Rglpk new v0.6-5.1 Mar 10, 2026

R/GNU Linear Programming Kit Interface

arules new v1.7.13 Mar 10, 2026

Mining Association Rules and Frequent Itemsets

arulesSequences new v0.2-32 Mar 10, 2026

Mining Frequent Sequences

cba new v0.2-25 Mar 10, 2026

Clustering for Business Analytics

proxy new v0.4-29 Mar 10, 2026

Distance and Similarity Measures

relations new v0.6-16 Mar 10, 2026

Data Structures and Algorithms for Relations

seriation new v1.5.8 Mar 10, 2026

Infrastructure for Ordering Objects Using Seriation

Maintained Packages

2 packages

Package Version
cba 0.2-25
arulesSequences 0.2-32

Co-authored Packages

7 packages

Package Version
proxy 0.4-29
slam 0.1-55
seriation 1.5.8
arules 1.7.13
ISOcodes 2025.05.18
tau 0.0-27
textcat 1.0-10

Contributions

5 packages

Package Version
sets 1.0-25
Rglpk 0.6-5.1
RWeka 0.4-47
relations 0.6-16
DSL 0.1-7