R的离散事件仿真___下载.zip

# <img src="https://raw.githubusercontent.com/r-simmer/r-simmer.github.io/master/images/simmer-logo.png" alt="simmer" width="200" /> <!-- badges: start --> [](https://github.com/r-simmer/simmer/actions/workflows/build.yml) [](https://app.codecov.io/gh/r-simmer/simmer) [](https://cran.r-project.org/package=simmer) [](https://cran.r-project.org/package=simmer) [](https://doi.org/10.18637/jss.v090.i02) <!-- badges: end --> **simmer** is a process-oriented and trajectory-based Discrete-Event Simulation (DES) package for R. Designed to be a generic framework like [SimPy](https://simpy.readthedocs.io/) or [SimJulia](https://simjuliajl.readthedocs.io/), it leverages the power of [Rcpp](https://www.rcpp.org/) to boost the performance and turning DES in R feasible. As a noteworthy characteristic, simmer exploits the concept of _trajectory_: a common path in the simulation model for entities of the same type. It is pretty flexible and simple to use, and leverages the chaining/piping workflow introduced by the [magrittr](https://github.com/tidyverse/magrittr) package. ## Extensions Package | Description | Status ---------------- | ----------------------------------------------- | ------------------ [**simmer.plot**](https://r-simmer.org/extensions/plot) | Plotting Methods for `simmer` | [](https://cran.r-project.org/package=simmer.plot) [**simmer.bricks**](https://r-simmer.org/extensions/bricks) | Helper Methods for `simmer` Trajectories | [](https://cran.r-project.org/package=simmer.bricks) [**simmer.optim**](https://github.com/r-simmer/simmer.optim) | Parameter Optimization Functions for `simmer` | [](https://lifecycle.r-lib.org/articles/stages.html) [**simmer.json**](https://github.com/r-simmer/simmer.json) | Read / Load `simmer` Definitions in JSON Format | [](https://lifecycle.r-lib.org/articles/stages.html) [**simmer.mon**](https://github.com/r-simmer/simmer.mon) | Monitoring Backends for `simmer` | [](https://lifecycle.r-lib.org/articles/stages.html) ## Mailing list For bugs and/or issues, create a new issue on GitHub. For other questions or comments, please subscribe to the [simmer-devel mailing list](https://groups.google.com/forum/#!forum/simmer-devel). You must be a member to post messages, but anyone can read the archived discussions. ## Documentation Documentation is available at [r-simmer.org/reference](https://r-simmer.org/reference). To get started, please explore our [vignettes online](https://r-simmer.org/articles/), or in R: ``` r vignette(package = "simmer") ``` ## Installation Install the release version from CRAN: ``` r install.packages("simmer") ``` The installation from GitHub requires the [remotes](https://cran.r-project.org/package=remotes) package. ``` r remotes::install_github("r-simmer/simmer") ``` Please note that the package contains some C++ code and thus you need a development environment to build the package (e.g., [Rtools](https://cran.r-project.org/bin/windows/Rtools/) for Windows). ## Hexagon stickers! You can purchase `simmer` hex stickers on Redbubble ([sticker 1](https://www.redbubble.com/i/sticker/simmer-DES-for-R-by-puratura/32157547.EJUG5), [sticker 2](https://www.redbubble.com/i/sticker/simmer-DES-for-R-by-puratura/32155608.EJUG5)). Browse there for more stuff such as T-shirts and mugs! <img src="https://r-simmer.org/images/simmer-hex-01.svg" alt="design1" width="150" /><span style="margin:10px"></span><img src="https://r-simmer.org/images/simmer-hex-02.svg" alt="design2" width="150" />