R Consortium Grants Committee Announces New Chair

August 2, 2024 | R Consortium

The R Consortium is pleased to announce that Katherine Jeschke has been appointed Chair of the Grants Committee. She will oversee day-to-day grant processes for both pre- and post-awards, ensuring... The post R Consortium Grants Committee Announces New Chair appeared first on R Consortium.
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Pulling a Loose Thread on Pull()

August 1, 2024 | John Mount

Richard Layton recently shared a neat article: A subtle flaw in pull(). This is the usual loss of reliable programmable semantics just to avoid a few quote marks (at the cost of many more force eval and paste marks). It is well considered and well writ... [Read more...]

Filter a Vector in R

July 31, 2024 | R Archives » Data Science Tutorials

The post Filter a Vector in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Filter a Vector in R is a fundamental skill that can be applied to a wide range of data analysis tasks. In ... [Read more...]

A subtle flaw in pull()

July 31, 2024 | Richard Layton

Summary In the current version of dplyr, if x is not a column name in data frame d, then pull(d, x) attempts to look up the value of x in the environment instead of returning NULL or an error. There are ways to augment pull() to yield the exp... [Read more...]

Seal of Approval: dtplyr

July 31, 2024 | Kelly Bodwin

dtplyr dtplyr hex sticker Author(s): Hadley Wickham, Maximilian Girlich, Mark Fairbanks, Ryan Dickerson, Posit Software PBC Maintainer: Hadley Wickham (hadley@posit.co) Provides a data.table backend for dplyr. The goal of dtplyr is to a...
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Seal of Approval: nc

July 31, 2024 | Toby Dylan Hocking

nc nc hex sticker Maintainer: Toby Dylan Hocking (toby.hocking@r-project.org) User-friendly functions for extracting a data table (row for each match, column for each group) from non-tabular text data using regular expressions, and for ...
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Seal of Approval: tidyfast

July 31, 2024 | Tyson S. Barrett

tidyfast tidyfast hex sticker Author(s): Tyson S. Barrett, Mark Fairbanks, Ivan Leung, Indrajeet Patil Maintainer: Tyson S. Barrett (t.barrett88@gmail.com) The goal of tidyfast is to provide fast and efficient alternatives to some tidyr...
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EpiLPS for estimation of incubation times

July 31, 2024 | R on Stats and R

Motivation Coarse data Simulated example Real data example References Motivation A group of researchers from the Data Science Institute (DSI) at Hasselt University developed a new statistical model to estimate the incubation period of a pathogenic organism based on coarse data. The incubation period of an infectious disease (defined as ...
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AI-Powered Virtual Assistants: Beyond Siri and Alexa

July 31, 2024 | Sapna Naga

“We can only see a short distance ahead, but we can see plenty there that needs to be done.” ― Alan Turing AI virtual assistants have become indispensable tools for both personal and professional settings. While Siri and Alexa are household names, the latest advancements in AI-powered virtual assistants offer capabilities ...
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