Artifacts using Covr (256)

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A system for 'declaratively' creating graphics, based on "The Grammar of Graphics". You provide the data, tell 'ggplot2' how to map variables to aesthetics, what graphical primitives to use, and it takes care of the details.
Last Release on Feb 15, 2021
A fast, consistent tool for working with data frame like objects, both in memory and out of memory.
Last Release on May 1, 2022
A set of tools that solves a common set of problems: you need to break a big problem down into manageable pieces, operate on each piece and then put all the pieces back together. For example, you might want to fit a model to each spatial location or time point in your study, summarise data by panels or collapse high-dimensional arrays to simpler summary statistics. The development of 'plyr' has been generously supported by 'Becton Dickinson'.
Last Release on May 30, 2024
Httr
Last Release on May 12, 2022
A consistent, simple and easy to use set of wrappers around the fantastic 'stringi' package. All function and argument names (and positions) are consistent, all functions deal with "NA"'s and zero length vectors in the same way, and the output from one function is easy to feed into the input of another.
Last Release on Feb 15, 2021
Flexibly restructure and aggregate data using just two functions: melt and 'dcast' (or 'acast').
Last Release on Apr 30, 2022
Provides a 'tbl_df' class (the 'tibble') that provides stricter checking and better formatting than the traditional data frame.
Last Release on Jun 4, 2024
An evolution of 'reshape2'. It's designed specifically for data tidying (not general reshaping or aggregating) and works well with 'dplyr' data pipelines.
Last Release on May 1, 2022
Graphical scales map data to aesthetics, and provide methods for automatically determining breaks and labels for axes and legends.
Last Release on Feb 13, 2021
A complete and consistent functional programming toolkit for R.
Last Release on May 29, 2022