Skip to content
KR

Karl Ropkins

5 packages On CRAN since Sep 2010 (15 years) · last active 2 months ago 0000-0002-0294-6997

Downloads

5.3K

Last 30 days

21.4K

Last 90 days

102.2K

Last year

Average trend: -28.3% (30d vs prior 30d)

Top Packages by Downloads

openair
4K
loa
444
vein
332
AQEval
310

Portfolio Check Status

Aggregate CRAN check results across 3 maintained packages.

39

OK

Recent Activity

openair updated v3.1.0 May 20, 2026

Tools for the Analysis of Air Pollution Data

openair updated v3.0.0 Apr 2, 2026

Tools for the Analysis of Air Pollution Data

AQEval updated v0.6.11 Mar 27, 2026

Air Quality Evaluation

pems.utils updated v0.3.1.2 Feb 25, 2026

Portable Emissions (and Other Mobile) Measurement System Utilities

vein updated v1.6.0 Dec 20, 2025

Vehicular Emissions Inventories

vein updated v1.5.0 Oct 4, 2025

Vehicular Emissions Inventories

openair updated v2.19.0 Aug 27, 2025

Tools for the Analysis of Air Pollution Data

AQEval updated v0.6.2 Jul 13, 2025

Air Quality Evaluation

pems.utils updated v0.3.0.8 Jun 19, 2025

Portable Emissions (and Other Mobile) Measurement System Utilities

vein updated v1.3.0 Mar 28, 2025

Vehicular Emissions Inventories

Maintained Packages

3 packages

Package Version
loa 0.3.1.1
AQEval 0.6.11
pems.utils 0.3.1.2

Co-authored Packages

1 package

Package Version
openair 3.1.0

Contributions

1 package

Package Version
vein 1.6.0