units - Measurement Units for R Vectors
Support for measurement units in R vectors, matrices and arrays: automatic propagation, conversion, derivation and simplification of units; raising errors in case of unit incompatibility. Compatible with the POSIXct, Date and difftime classes. Uses the UNIDATA udunits library and unit database for unit compatibility checking and conversion. Documentation about 'units' is provided in the paper by Pebesma, Mailund & Hiebert (2016, <doi:10.32614/RJ-2016-061>), included in this package as a vignette; see 'citation("units")' for details.
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udunitscpp
17.40 score 204 stars 1.6k dependents 4.9k scripts 226k downloadssimmer - Discrete-Event Simulation for R
A process-oriented and trajectory-based Discrete-Event Simulation (DES) package for R. It is designed as a generic yet powerful framework. The architecture encloses a robust and fast simulation core written in 'C++' with automatic monitoring capabilities. It provides a rich and flexible R API that revolves around the concept of trajectory, a common path in the simulation model for entities of the same type. Documentation about 'simmer' is provided by several vignettes included in this package, via the paper by Ucar, Smeets & Azcorra (2019, <doi:10.18637/jss.v090.i02>), and the paper by Ucar, Hernández, Serrano & Azcorra (2018, <doi:10.1109/MCOM.2018.1700960>); see 'citation("simmer")' for details.
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discrete-eventsimulationcpp
11.20 score 235 stars 6 dependents 619 scripts 982 downloadssimmer - Discrete-Event Simulation for R
A process-oriented and trajectory-based Discrete-Event Simulation (DES) package for R. It is designed as a generic yet powerful framework. The architecture encloses a robust and fast simulation core written in 'C++' with automatic monitoring capabilities. It provides a rich and flexible R API that revolves around the concept of trajectory, a common path in the simulation model for entities of the same type. Documentation about 'simmer' is provided by several vignettes included in this package, via the paper by Ucar, Smeets & Azcorra (2019, <doi:10.18637/jss.v090.i02>), and the paper by Ucar, Hernández, Serrano & Azcorra (2018, <doi:10.1109/MCOM.2018.1700960>); see 'citation("simmer")' for details.
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discrete-eventsimulationcpp
11.20 score 235 stars 6 dependents 618 scripts 1.0k downloadserrors - Uncertainty Propagation for R Vectors
Support for measurement errors in R vectors, matrices and arrays: automatic uncertainty propagation and reporting. Documentation about 'errors' is provided in the paper by Ucar, Pebesma & Azcorra (2018, <doi:10.32614/RJ-2018-075>), included in this package as a vignette; see 'citation("errors")' for details.
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error-propagationuncertainty
8.59 score 51 stars 4 dependents 106 scripts 681 downloadserrors - Uncertainty Propagation for R Vectors
Support for measurement errors in R vectors, matrices and arrays: automatic uncertainty propagation and reporting. Documentation about 'errors' is provided in the paper by Ucar, Pebesma & Azcorra (2018, <doi:10.32614/RJ-2018-075>), included in this package as a vignette; see 'citation("errors")' for details.
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error-propagationuncertainty
8.59 score 51 stars 4 dependents 106 scripts 681 downloadsquantities - Quantity Calculus for R Vectors
Integration of the 'units' and 'errors' packages for a complete quantity calculus system for R vectors, matrices and arrays, with automatic propagation, conversion, derivation and simplification of magnitudes and uncertainties. Documentation about 'units' and 'errors' is provided in the papers by Pebesma, Mailund & Hiebert (2016, <doi:10.32614/RJ-2016-061>) and by Ucar, Pebesma & Azcorra (2018, <doi:10.32614/RJ-2018-075>), included in those packages as vignettes; see 'citation("quantities")' for details.
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quantity-calculusuncertainty-propagationunits-of-measurementcpp
6.80 score 27 stars 58 scripts 343 downloadsquantities - Quantity Calculus for R Vectors
Integration of the 'units' and 'errors' packages for a complete quantity calculus system for R vectors, matrices and arrays, with automatic propagation, conversion, derivation and simplification of magnitudes and uncertainties. Documentation about 'units' and 'errors' is provided in the papers by Pebesma, Mailund & Hiebert (2016, <doi:10.32614/RJ-2016-061>) and by Ucar, Pebesma & Azcorra (2018, <doi:10.32614/RJ-2018-075>), included in those packages as vignettes; see 'citation("quantities")' for details.
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quantity-calculusuncertainty-propagationunits-of-measurementcpp
6.80 score 27 stars 58 scripts 343 downloadssimmer.plot - Plotting Methods for 'simmer'
A set of plotting methods for 'simmer' trajectories and simulations.
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discrete-eventplotsimulationvisualization
6.24 score 10 stars 174 scripts 566 downloadssimmer.plot - Plotting Methods for 'simmer'
A set of plotting methods for 'simmer' trajectories and simulations.
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discrete-eventplotsimulationvisualization
6.24 score 10 stars 174 scripts 566 downloadsbspm - Bridge to System Package Manager
Enables binary package installations on Linux distributions. Provides functions to manage packages via the distribution's package manager. Also provides transparent integration with R's install.packages() and a fallback mechanism. When installed as a system package, interacts with the system's package manager without requiring administrative privileges via an integrated D-Bus service; otherwise, uses sudo. Currently, the following backends are supported: DNF, APT, ALPM.
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automationlinuxpackages
6.21 score 89 stars 2 scripts 9.1k downloadsbspm - Bridge to System Package Manager
Enables binary package installations on Linux distributions. Provides functions to manage packages via the distribution's package manager. Also provides transparent integration with R's install.packages() and a fallback mechanism. When installed as a system package, interacts with the system's package manager without requiring administrative privileges via an integrated D-Bus service; otherwise, uses sudo. Currently, the following backends are supported: DNF, APT, ALPM.
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automationlinuxpackages
6.21 score 89 stars 2 scripts 9.1k downloadsRcppXPtrUtils - XPtr Add-Ons for 'Rcpp'
Provides the means to compile user-supplied C++ functions with 'Rcpp' and retrieve an 'XPtr' that can be passed to other C++ components.
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rcppxptr
6.02 score 19 stars 6 dependents 61 scripts 955 downloadssimmer.bricks - Helper Methods for 'simmer' Trajectories
Provides wrappers for common activity patterns in 'simmer' trajectories.
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discrete-eventsimulation
5.69 score 6 stars 1 dependents 55 scripts 412 downloadssimmer.bricks - Helper Methods for 'simmer' Trajectories
Provides wrappers for common activity patterns in 'simmer' trajectories.
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discrete-eventsimulation
5.66 score 6 stars 1 dependents 51 scripts 414 downloadsconstants - Reference on Constants, Units and Uncertainty
CODATA internationally recommended values of the fundamental physical constants, provided as symbols for direct use within the R language. Optionally, the values with uncertainties and/or units are also provided if the 'errors', 'units' and/or 'quantities' packages are installed. The Committee on Data for Science and Technology (CODATA) is an interdisciplinary committee of the International Council for Science which periodically provides the internationally accepted set of values of the fundamental physical constants. This package contains the "2022 CODATA" version, published on May 2024: Eite Tiesinga, Peter J. Mohr, David B. Newell, and Barry N. Taylor (2024) <https://physics.nist.gov/cuu/Constants/>.
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constantsphysics
5.55 score 15 stars 2 dependents 39 scripts 335 downloadsconstants - Reference on Constants, Units and Uncertainty
CODATA internationally recommended values of the fundamental physical constants, provided as symbols for direct use within the R language. Optionally, the values with uncertainties and/or units are also provided if the 'errors', 'units' and/or 'quantities' packages are installed. The Committee on Data for Science and Technology (CODATA) is an interdisciplinary committee of the International Council for Science which periodically provides the internationally accepted set of values of the fundamental physical constants. This package contains the "2022 CODATA" version, published on May 2024: Eite Tiesinga, Peter J. Mohr, David B. Newell, and Barry N. Taylor (2024) <https://physics.nist.gov/cuu/Constants/>.
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constantsphysics
5.24 score 15 stars 2 dependents 39 scripts 418 downloadsrspm - 'RStudio' Package Manager
Enables binary package installations on Linux distributions. Provides access to 'RStudio' public repositories at <https://packagemanager.posit.co>, and transparent management of system requirements without administrative privileges. Currently supported distributions are 'CentOS' / 'RHEL', and several 'RHEL' derivatives ('Rocky Linux', 'AlmaLinux', 'Oracle Linux', and 'Amazon Linux'), 'openSUSE' / 'SLES', 'Debian', and 'Ubuntu' LTS.
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automationcentospackagesrhelubuntu
4.68 score 48 stars 4 scripts 243 downloadsrspm - 'RStudio' Package Manager
Enables binary package installations on Linux distributions. Provides access to 'RStudio' public repositories at <https://packagemanager.posit.co>, and transparent management of system requirements without administrative privileges. Currently supported distributions are 'CentOS' / 'RHEL', and several 'RHEL' derivatives ('Rocky Linux', 'AlmaLinux', 'Oracle Linux', and 'Amazon Linux'), 'openSUSE' / 'SLES', 'Debian', and 'Ubuntu' LTS.
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automationcentospackagesrhelubuntu
4.68 score 48 stars 4 scripts 243 downloadsflexiblas - 'FlexiBLAS' API Interface
Provides functions to switch the 'BLAS'/'LAPACK' optimized backend and change the number of threads without leaving the R session, which needs to be linked against the 'FlexiBLAS' wrapper library <https://www.mpi-magdeburg.mpg.de/projects/flexiblas>.
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4.50 score 15 stars 42 scripts 201 downloadssimmer.mon - Monitoring Backends for 'simmer'
Provides additional monitoring backends for 'simmer', e.g., the ability to connect the simulation output to a database.
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cpp
2.40 score 5 stars 2 scripts