Artifacts using Graphics (13,854)

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Last Release on Feb 13, 2021
Software testing is important, but, in part because it is frustrating and boring, many of us avoid it. 'testthat' is a testing framework for R that is easy learn and use, and integrates with your existing 'workflow'.
Last Release on Aug 30, 2021
Flexibly restructure and aggregate data using just two functions: melt and 'dcast' (or 'acast').
Last Release on Jul 11, 2019
Provides user interface and database connection code for annotation data packages using SQLite data storage.
Last Release on Apr 28, 2022
Functions that are needed by many other packages or which replace R functions.
Last Release on Feb 14, 2021
Classes and methods for spatial data; the classes document where the spatial location information resides, for 2D or 3D data. Utility functions are provided, e.g. for plotting data as maps, spatial selection, as well as methods for retrieving coordinates, for subsetting, print, summary, etc.
Last Release on Apr 30, 2022
Computes multivariate normal and t probabilities, quantiles, random deviates and densities.
Last Release on Feb 14, 2021
Provides a parallel backend for the %dopar% function using the parallel package.
Last Release on May 1, 2022
A wrapper for 'libcurl' <http://curl.haxx.se/libcurl/> Provides functions to allow one to compose general HTTP requests and provides convenient functions to fetch URIs, get & post forms, etc. and process the results returned by the Web server. This provides a great deal of control over the HTTP/FTP/... connection and the form of the request while providing a higher-level interface than is available just using R socket connections. Additionally, the underlying implementation is robust and extensive, ...
Last Release on May 1, 2022
Fit linear and generalized linear mixed-effects models. The models and their components are represented using S4 classes and methods. The core computational algorithms are implemented using the 'Eigen' C++ library for numerical linear algebra and 'RcppEigen' "glue".
Last Release on May 1, 2022