R bloggers

Ligatures In RStudio Dailies

November 12, 2023 | hrbrmstr

I had thought most folks likely knew this already, but if you are user of RStudio dailies (this may apply to regular RStudio, but I only use the dailies) and are missing ligatures in the editor (for some fonts), the “fix” is pretty simple (some misguided folks think ligatures are ... [Read more...]

Casiquiare

November 12, 2023 | Michael

Piedra de Culimacare on the Rio Casiquiare – CC-BY-NC-ND by Carsten ten Brink Day 12 of 30DayMapChallenge: « South America » (previously). Do you know you can circumnavigate the Guiana shield? There is a river, the Rio Casiqui...
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Old map

November 11, 2023 | Michael

Roman Road Through Pompeii – CC-BY-NC-ND by cliff hellis Day 11 of 30DayMapChallenge: « Retro » (previously). Using data from Ancient World Mapping Center we map the Roman road network. library(tidyverse) library(sf) library(rnatu...
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[R] tidy evaluation in ggplot2 (part 2)

November 10, 2023 | Zhenguo Zhang

Zhenguo Zhang's Blog /2023/11/11/r-tidy-evaluation-in-ggplot2-part-2/ - knitr::opts_chunk$set(echo=T, fig.align = "center", fig.width = 6, fig.height = 5, dpi=150, warning=FALSE) library(knitr) library(ggplot2) How to use variables to refe...
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How to Get Good with R?

November 9, 2023 | Blog on Credibly Curious

A Stop Sign in Melbourne, Film, Pentax K1000, Nick Tierney Someone recently asked me, “How do you get good with R?”. It’s a good question. I’m not sure I have a good answer. But I’ve been thinking about it, and I’...
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Data Analysis in R for Becoming a Bioscientist

November 9, 2023 | melliferrari

Just sharing some teaching materials which might be useful. In the Department of Biology at the University of York in the UK, we teach Data Analysis in R from stage 1 to over 400 students. There are “Becoming a Bioscientist” modules in each of semester of the first two years. These are ... [Read more...]

Simulating Phylogenetically Structured Networks*

November 9, 2023 | Vinicius Bastazini

*Contributed by Vinicius Bastazini and Vanderlei Debastiani “Nothing in biology makes sense except in the light of evolution.” (Dobzhansky 1973) “Nothing in evolutionary biology makes sense except in the light of ecology.” (Grant and Grant 2008) “Nothing in evolution or ecology makes sense except in the light of the other. ” (Pelletier et ...
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Most average payed employees

November 9, 2023 | Numbers around us

Excel BI’s Excel Challenge #322— solved in RDefining the Puzzle:Let’s talk about money. We have list of employees, and their salaries. We have to find who’s salaries are closest to average of this list.Find the top 3 employees whose salary is nearest t...
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Dominant Teams

November 9, 2023 | Numbers around us

Excel BI’s Excel Challenge #321 — solved in RDefining the Puzzle:Soccer came back to play. According to matches rusult we have to find which matches has biggest difference in goals scored. In task we see question for 3 matches, but in solution we see 4...
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Slide, Scan, Sum — Find the largest

November 9, 2023 | Numbers around us

Slide, Scan, Sum — Find the largestExcel BI’s Excel Challenge #320 — solved in RDefining the Puzzle:Current puzzle seems not hard, need few minutes to solve. Our host gave us sequence of numbers, both positive and negative and ask to find largest sum i...
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The Function Begins

November 8, 2023 | Numbers around us

Setting the Scene with Data QualityIn the multifaceted realm of data science, ‘quality’ isn’t just a desirable attribute, it’s the bedrock upon which all subsequent analysis is built. Think of it as the foundation of a house. Without a solid base, no matter how grand your designs or ...
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