Other packages > Find by keyword >

CHNOSZ  

Thermodynamic Calculations and Diagrams for Geochemistry
View on CRAN: Click here


Download and install CHNOSZ package within the R console
Install from CRAN:
install.packages("CHNOSZ")

Install from Github:
library("remotes")
install_github("cran/CHNOSZ")

Install by package version:
library("remotes")
install_version("CHNOSZ", "2.1.0")



Attach the package and use:
library("CHNOSZ")
Maintained by
Jeffrey Dick
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2009-04-23
Latest Update: 2024-02-11
Description:
An integrated set of tools for thermodynamic calculations in aqueous geochemistry and geobiochemistry. Functions are provided for writing balanced reactions to form species from user-selected basis species and for calculating the standard molal properties of species and reactions, including the standard Gibbs energy and equilibrium constant. Calculations of the non-equilibrium chemical affinity and equilibrium chemical activity of species can be portrayed on diagrams as a function of temperature, pressure, or activity of basis species; in two dimensions, this gives a maximum affinity or predominance diagram. The diagrams have formatted chemical formulas and axis labels, and water stability limits can be added to Eh-pH, oxygen fugacity- temperature, and other diagrams with a redox variable. The package has been developed to handle common calculations in aqueous geochemistry, such as solubility due to complexation of metal ions, mineral buffers of redox or pH, and changing the basis species across a diagram ("mosaic diagrams"). CHNOSZ also implements a group additivity algorithm for the standard thermodynamic properties of proteins.
How to cite:
Jeffrey Dick (2009). CHNOSZ: Thermodynamic Calculations and Diagrams for Geochemistry. R package version 2.1.0, https://cran.r-project.org/web/packages/CHNOSZ. Accessed 21 Nov. 2024.
Previous versions and publish date:
0.8 (2009-04-23 09:11), 0.9-1 (2010-07-24 21:40), 0.9-2 (2010-08-26 08:42), 0.9-3 (2010-12-22 09:57), 0.9-4 (2011-02-23 10:33), 0.9-5 (2011-04-05 16:46), 0.9-6 (2011-08-18 07:32), 0.9-7 (2011-08-23 07:10), 0.9-9 (2013-01-01 15:15), 0.9 (2009-11-30 21:26), 1.0.0 (2013-03-28 17:38), 1.0.1 (2013-07-04 18:54), 1.0.3.1 (2014-02-12 09:24), 1.0.3 (2014-01-12 16:51), 1.0.5 (2015-05-20 01:11), 1.0.6 (2015-10-19 23:23), 1.0.7 (2015-11-20 00:41), 1.0.8 (2016-05-28 20:30), 1.1.0 (2017-05-04 19:48), 1.1.3 (2017-11-13 01:07), 1.2.0 (2019-02-10 06:23), 1.3.0 (2019-02-26 00:50), 1.3.1 (2019-03-03 21:30), 1.3.2 (2019-04-21 17:10), 1.3.3 (2019-08-03 00:40), 1.3.4 (2019-12-15 17:10), 1.3.5 (2020-02-17 17:40), 1.3.6 (2020-03-16 18:30), 1.4.0 (2020-11-11 14:50), 1.4.1 (2021-04-09 07:00), 1.4.2 (2022-02-08 16:30), 1.4.3 (2022-02-22 04:20), 2.0.0 (2023-03-13 18:10)
Other packages that cited CHNOSZ R package
View CHNOSZ citation profile
Other R packages that CHNOSZ depends, imports, suggests or enhances
Complete documentation for CHNOSZ
Downloads during the last 30 days
Get rewarded with contribution points by helping add
Reviews / comments / questions /suggestions ↴↴↴

Today's Hot Picks in Authors and Packages

SCBiclust  
Identifies Mean, Variance, and Hierarchically Clustered Biclusters
Identifies a bicluster, a submatrix of the data such that the features and observations within the s ...
Download / Learn more Package Citations See dependency  
RcppHNSW  
'Rcpp' Bindings for 'hnswlib', a Library for Approximate Nearest Neighbors
'Hnswlib' is a C++ library for Approximate Nearest Neighbors. This package provides a minimal R int ...
Download / Learn more Package Citations See dependency  
crossrun  
Joint Distribution of Number of Crossings and Longest Run
Joint distribution of number of crossings and the longest run in a series of independent Bernoulli ...
Download / Learn more Package Citations See dependency  
pkgdepends  
Package Dependency Resolution and Downloads
Find recursive dependencies of 'R' packages from various sources. Solve the dependencies to obtain ...
Download / Learn more Package Citations See dependency  
deductive  
Data Correction and Imputation Using Deductive Methods
Attempt to repair inconsistencies and missing values in data records by using information from vali ...
Download / Learn more Package Citations See dependency  
kgschart  
KGS Rank Graph Parser
Restore underlining numeric data from rating history graph of KGS (an online platform of the game o ...
Download / Learn more Package Citations See dependency  

23,229

R Packages

199,929

Dependencies

62,984

Author Associations

23,230

Publication Badges

© Copyright 2022 - present. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA