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JH

Jeffrey O Hanson

9 packages On CRAN since Oct 2016 (9 years) · last active 5 months ago 0000-0002-4716-6134
R-Universe CRAN Search

Downloads

7.9K

Last 30 days

49.1K

Last 90 days

1.1M

Last year

Average trend: -50.9% (30d vs prior 30d)

Top Packages by Downloads

leaflet.extras2
2.7K
piggyback
1.8K
prioritizr
806
wdpar
539
prioritizrdata
503
oppr
450
raptr
445
surveyvoi
408
robust.prioritizr
313

Portfolio Check Status

Aggregate CRAN check results across 4 maintained packages.

8

NOTE

44

OK

Needs attention

oppr NOTE raptr NOTE

Recent Activity

prioritizrdata updated v0.3.3 Jun 11, 2026

Conservation Planning Datasets

robust.prioritizr updated v1.1.0 May 29, 2026

Robust Systematic Conservation Prioritization

oppr updated v1.1.0 May 27, 2026

Optimal Project Prioritization

robust.prioritizr updated v1.0.3 Mar 17, 2026

Robust Systematic Conservation Prioritization

robust.prioritizr new v1.0.2 Mar 10, 2026

Robust Systematic Conservation Prioritization

wdpar updated v1.3.9 Jan 25, 2026

Interface to the World Database on Protected Areas

prioritizr updated v8.1.0 Nov 9, 2025

Systematic Conservation Prioritization in R

leaflet.extras2 updated v1.3.2 Aug 26, 2025

Extra Functionality for 'leaflet' Package

oppr updated v1.0.5 Jun 26, 2025

Optimal Project Prioritization

surveyvoi updated v1.1.1 Apr 13, 2025

Survey Value of Information

Maintained Packages

4 packages

Package Version
wdpar 1.3.9
oppr 1.1.0
raptr 1.0.1
surveyvoi 1.1.1

Co-authored Packages

3 packages

Package Version
prioritizr 8.1.0
prioritizrdata 0.3.3
robust.prioritizr 1.1.0

Contributions

2 packages

Package Version
leaflet.extras2 1.3.2
piggyback 0.1.5