Skip to content
RF

Rebecca Fisher

3 packages On CRAN since Jan 2020 (6 years) · last active 3 weeks ago 0000-0001-5148-6731

Downloads

1.2K

Last 30 days

4.6K

Last 90 days

20.5K

Last year

Average trend: -23% (30d vs prior 30d)

Top Packages by Downloads

ssdtools
460
ssddata
429
bayesnec
262

Portfolio Check Status

Aggregate CRAN check results across 2 maintained packages.

26

OK

Recent Activity

ssddata updated v2.0.0 Aug 4, 2026

Species Sensitivity Distribution Data

ssddata new v1.0.0 Mar 10, 2026

Species Sensitivity Distribution Data

ssdtools updated v2.6.0 Mar 4, 2026

Species Sensitivity Distributions

ssdtools updated v2.5.0 Nov 30, 2025

Species Sensitivity Distributions

ssdtools updated v2.4.0 Sep 11, 2025

Species Sensitivity Distributions

bayesnec updated v2.1.3.1 Aug 18, 2025

A Bayesian No-Effect- Concentration (NEC) Algorithm

ssdtools updated v2.3.0 Feb 19, 2025

Species Sensitivity Distributions

ssdtools updated v2.2.0 Jan 13, 2025

Species Sensitivity Distributions

ssdtools updated v2.1.0 Oct 20, 2024

Species Sensitivity Distributions

ssdtools updated v2.0.0 Oct 8, 2024

Species Sensitivity Distributions

Maintained Packages

2 packages

Package Version
ssddata 2.0.0
bayesnec 2.1.3.1

Co-authored Packages

1 package

Package Version
ssdtools 2.6.0

Privacy choices

These apply to this browser and are stored on this device only. Nothing about your choice is sent to us.

Read the privacy policy