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JD

Jeffrey Dick

3 packages On CRAN since Jan 2014 (12 years) · last active 1 year ago 0000-0002-0687-5890

Downloads

1.7K

Last 30 days

5K

Last 90 days

23.8K

Last year

Average trend: -7.4% (30d vs prior 30d)

Top Packages by Downloads

CHNOSZ
1.1K
canprot
335
chem16S
258

Portfolio Check Status

Aggregate CRAN check results across 3 maintained packages.

4

NOTE

35

OK

Needs attention

Recent Activity

CHNOSZ updated v2.2.0 Jun 19, 2025

Thermodynamic Calculations and Diagrams for Geochemistry

chem16S updated v1.2.0 Jan 15, 2025

Chemical Metrics for Microbial Communities

chem16S updated v1.1.0 Jun 30, 2024

Chemical Metrics for Microbial Communities

canprot updated v2.0.0 Mar 27, 2024

Chemical Analysis of Proteins

CHNOSZ updated v2.1.0 Feb 10, 2024

Thermodynamic Calculations and Diagrams for Geochemistry

chem16S new v1.0.0 Jul 16, 2023

Chemical Metrics for Microbial Communities

CHNOSZ updated v2.0.0 Mar 12, 2023

Thermodynamic Calculations and Diagrams for Geochemistry

CHNOSZ updated v1.4.3 Feb 21, 2022

Thermodynamic Calculations and Diagrams for Geochemistry

CHNOSZ updated v1.4.2 Feb 7, 2022

Thermodynamic Calculations and Diagrams for Geochemistry

canprot updated v1.1.2 Jan 16, 2022

Chemical Analysis of Proteins

Maintained Packages

3 packages

Package Version
CHNOSZ 2.2.0
canprot 2.0.0
chem16S 1.2.0