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.

Last updated 4 months ago

16.96 score 175 stars 1.2k packages 3.1k scripts 335k downloads

simmer - 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.

Last updated 2 months ago

discrete-eventsimulation

11.41 score 222 stars 6 packages 400 scripts 1.4k downloads

simmer - 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.

Last updated 2 months ago

discrete-eventsimulation

11.41 score 222 stars 6 packages 400 scripts 1.4k downloads

errors - 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.

Last updated 4 months ago

error-propagationuncertainty

8.18 score 49 stars 4 packages 86 scripts 581 downloads

errors - 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.

Last updated 4 months ago

error-propagationuncertainty

8.18 score 49 stars 4 packages 86 scripts 588 downloads

quantities - 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.

Last updated 4 months ago

quantity-calculusuncertainty-propagationunits-of-measurement

7.36 score 26 stars 1 packages 49 scripts 292 downloads

quantities - 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.

Last updated 4 months ago

quantity-calculusuncertainty-propagationunits-of-measurement

7.36 score 26 stars 1 packages 49 scripts 292 downloads

bspm - 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.

Last updated 1 months ago

automationlinuxpackages

6.23 score 80 stars 2 scripts 5.3k downloads

simmer.plot - Plotting Methods for 'simmer'

A set of plotting methods for 'simmer' trajectories and simulations.

Last updated 1 months ago

discrete-eventplotsimulationvisualization

6.18 score 10 stars 150 scripts 627 downloads

simmer.plot - Plotting Methods for 'simmer'

A set of plotting methods for 'simmer' trajectories and simulations.

Last updated 1 months ago

discrete-eventplotsimulationvisualization

6.18 score 10 stars 150 scripts 627 downloads

RcppXPtrUtils - 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.

Last updated 1 months ago

rcppxptr

5.89 score 20 stars 6 packages 43 scripts 481 downloads

rspm - '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' 7-9, and several 'RHEL' derivatives ('Rocky Linux', 'AlmaLinux', 'Oracle Linux', and 'Amazon Linux'), 'openSUSE' / 'SLES' 15.4-5, 'Debian' 11-12, and 'Ubuntu' LTS 20-22.

Last updated 23 days ago

automationcentospackagesrhelubuntu

5.45 score 44 stars 4 scripts 1.2k downloads

simmer.bricks - Helper Methods for 'simmer' Trajectories

Provides wrappers for common activity patterns in 'simmer' trajectories.

Last updated 1 years ago

discrete-eventsimulation

5.30 score 6 stars 1 packages 22 scripts 195 downloads

simmer.bricks - Helper Methods for 'simmer' Trajectories

Provides wrappers for common activity patterns in 'simmer' trajectories.

Last updated 1 years ago

discrete-eventsimulation

5.30 score 6 stars 1 packages 22 scripts 195 downloads

constants - 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 "2018 CODATA" version, published on May 2019: Eite Tiesinga, Peter J. Mohr, David B. Newell, and Barry N. Taylor (2020) <https://physics.nist.gov/cuu/Constants/>.

Last updated 2 years ago

constantsphysics

4.80 score 15 stars 1 packages 28 scripts 307 downloads

constants - 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 "2018 CODATA" version, published on May 2019: Eite Tiesinga, Peter J. Mohr, David B. Newell, and Barry N. Taylor (2020) <https://physics.nist.gov/cuu/Constants/>.

Last updated 2 years ago

constantsphysics

4.78 score 15 stars 1 packages 27 scripts 275 downloads

flexiblas - '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>.

Last updated 9 months ago

4.44 score 13 stars 14 scripts 229 downloads

bmetr - Beethoven's Metronome Analysis

Supporting data and methods for Martín-Castro & Ucar (2020, <doi:10.1371/journal.pone.0243616>). Includes functions and utilities for modelling a mechanical metronome and filtering tempo signals.

Last updated 2 years ago

3.78 score 6 stars

simmer.mon - Monitoring Backends for 'simmer'

Provides additional monitoring backends for 'simmer', e.g., the ability to connect the simulation output to a database.

Last updated 2 years ago

2.40 score 5 stars 2 scripts