Tootfinder

The {esquisse} package makes it easy to plot your data in different ways with a drag and drop interface: #rstats

Explore and Visualize Your Data Interactively
A shiny gadget to create ggplot2 figures interactively with drag-and-drop to map your variables to different aesthetics. You can quickly visualize your data accordingly to their type, export in various formats, and retrieve the code to reproduce the plot.

Higher Order Rigidity and Energy
Steven J. Gortler, Miranda Holmes-Cerfon, Louis Theran
https://arxiv.org/abs/2506.03108 https://arxi…

Higher Order Rigidity and Energy
In this paper, we revisit the notion of higher-order rigidity of a bar-and-joint framework. In particular, we provide a link between the rigidity properties of a framework, and the growth order of an energy function defined on that framework. Using our approach, we propose a general definition for the rigidity order of a framework, and we show that this definition does not depend on the details of the chosen energy function. Then we show how this order can be studied using higher order derivati…

Rastete Stroll aus? - Brisantes Gerücht nach F1-Ausfall sorgt für Wirbel #News #Nachrichten

This https://arxiv.org/abs/2312.11683 has been replaced.
initial toot: https://mastoxiv.page/@arXi…

Rigidity of Epithelial Tissues as a Double Optimization Problem
How do cells tune emergent properties at the scale of tissues? One class of such emergent behaviors are rigidity transitions, in which a tissue changes from a solid-like to a fluid-like state or vice versa. Here, we introduce a new way for a tissue described by a vertex model to tune its rigidity, by using ``tunable degrees of freedom." We use the vertex model elastic energy as a cost function and the cell stiffnesses, target shapes, and target areas as different sets of degrees of freedom desc…

This https://arxiv.org/abs/2209.12996 has been replaced.
link: https://scholar.google.com/scholar?q=a

Rigidity for von Neumann algebras of graph product groups. I. Structure of automorphisms
In this paper we study various rigidity aspects of the von Neumann algebra $L(Γ)$ where $Γ$ is a graph product group \cite{Gr90} whose underlying graph is a certain cycle of cliques and the vertex groups are the wreath-like product property (T) groups introduced recently in \cite{CIOS21}. Using an approach that combines methods from Popa's deformation/rigidity theory with new techniques pertaining to graph product algebras, we describe all symmetries of these von Neumann algebras and reduced …

Do you need inspiration how to present a dataset in a clear figure and what package to use? Check out #rstats

From data to Viz | Find the graphic you need
A classification of chart types based on their input data format.

A new experimental, but very simple #rstats package #rdocdump saves all package source code, documentation and vignettes into plain text file or into a string. Very useful for feeding into an LLM or tokenizing and setting up Retrieval-Augmented Generation workflow. Feel free to try it out. Caution: fu…

rdocdump: Dump R Package Documentation and Vignettes into One File
Dump R Package Documentation and Vignettes into One File

{ggchicklet}: library for rounded Segmented Column Charts: #ggplot #rstats

GitHub - hrbrmstr/ggchicklet: 🀫 Create Chicklet (Rounded Segmented Column) Charts
🀫 Create Chicklet (Rounded Segmented Column) Charts - hrbrmstr/ggchicklet

Emergent rigidity percolation of five-fold aggregates enables controllable glass properties
Wei Chu, Zheng Wang, Christopher Ness, Konrad Samwer, Alessio Zaccone, Lina Hu
https://arxiv.org/abs/2506.02588

Emergent rigidity percolation of five-fold aggregates enables controllable glass properties
Metallic glasses possess outstanding mechanical and physical properties, making them promising candidates for advanced structural and functional applications; however, the lack of understanding and control over their glass transition and solidification processes remains a significant barrier to practical design. The glass transition from liquid to amorphous solid has remained an open problem in physics despite many theories and recent advances in computational efforts. The question of identifyi…

Want to use {pak} as backend for {renv} actions? Set the variable RENV_CONFIG_PAK_ENABLED = TRUE #renv