R Development Page

Contributed R Packages

Below is a list of all packages provided by project CHNOSZ.

Important note for package binaries: R-Forge provides these binaries only for the most recent version of R, but not for older versions. In order to successfully install the packages provided on R-Forge, you have to switch to the most recent version of R or, alternatively, install from the package sources (.tar.gz).



Chemical Thermodynamics and Activity Diagrams

  An integrated set of tools for thermodynamic calculations in compositional biology and geochemistry. Thermodynamic properties are taken from a database for minerals and inorganic and organic aqueous species including biomolecules, or from amino acid group additivity for proteins. High-temperature properties are calculated using the revised Helgeson-Kirkham-Flowers equations of state for aqueous species. Functions are provided to define a system using basis species, automatically balance reactions, calculate the chemical affinities of reactions for selected species, and plot the results on potential diagrams or equilibrium activity diagrams. Experimental features are available to calculate activity coefficients for aqueous species or for multidimensional optimization of thermodynamic variables using an objective function.
  Version: 1.1.0-1 | Last change: 2017-05-24 18:06:11+02 | Rev.: 202
  Download: linux(.tar.gz) | windows(.zip) | Build status: Current | Stable Release: Get CHNOSZ 1.1.0 from CRAN
  R install command: install.packages("CHNOSZ", repos="")
Package build: Source package (Linux x86_64) Windows binary (x86_64/i386)
Package check: Linux x86_64 (patched) | Linux x86_64 (devel) Windows (patched) | Windows (devel)


Build status codes

0 - Current: the package is available for download. The corresponding package passed checks on the Linux and Windows platform without ERRORs.
1 - Scheduled for build: the package has been recognized by the build system and provided in the staging area.
2 - Building: the package has been sent to the build machines. It will be built and checked using the latest patched version of R. Note that it is included in a batch of several packages. Thus, this process will take some time to finish.
3 - Failed to build: the package failed to build or did not pass the checks on the Linux and/or Windows platform. It is not made available since it does not meet the policies.
4 - Conflicts: two or more packages of the same name exist. None of them will be built. Maintainers are asked to negotiate further actions.
5 - Offline: the package is not available. The build system may be offline or the package maintainer did not trigger a rebuild (done e.g., via committing to the package repository).

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