R bloggers

R Solution for Excel Puzzles

October 28, 2024 | Numbers around us

Puzzles no. 569–573PuzzlesAuthor: ExcelBIAll files (xlsx with puzzle and R with solution) for each and every puzzle are available on my Github. Enjoy.Puzzle #569Today we have some random strings thate need to process in certain way. We have to count ev...
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PAMLj: The new Power Analysis Module for jamovi

October 27, 2024 | ["Marcello Gallucci"]

We’re excited to introduce a new power analysis module for jamovi, designed to simplify and enhance your research planning. This module supports a broad range of statistical tests, making it a useful tool for researchers across various fields. Whether you’re conducting ANOVA, regression, mediation analysis, t-tests, correlation, proportions, ...
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Polyglot Maxxie and Minnie

October 25, 2024 | Jonathan Carroll

Continuing my theme of learning all the languages, I took the opportunity of a programming puzzle to try out the same approach in a handful of different languages to compare how they work. For an upcoming APL’ers meetup the challenge was set as posed a...
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Dyson’s Algorithm for the Twelve Coins Problem

October 24, 2024 | John Mount

Nina continues with the 12 coins problem by transcribing Dyson’s algorithm into R. It is kind of a fun article. Most of us see the 12 coins problem as a one-off puzzle that we spend a little time with and give up on. In her earlier “The Twelve Coins Puzzle” […] [Read more...]

Asset Price Data

October 23, 2024 | R - datawookie

In a previous post I looked at retrieving a list of assets from the Alpaca API using the {alpacar} R package. Now we’ll explore how to retrieve historical and current price data.
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PowerQuery Puzzle solved with R

October 22, 2024 | Numbers around us

#227–228PuzzlesAuthor: ExcelBIAll files (xlsx with puzzle and R with solution) for each and every puzzle are available on my Github. Enjoy.Puzzle #227We are given two tables one with employees data, and second with conditional assignment of salary. The...
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Python for R users (repost)

October 22, 2024 | Stephen Turner

 This is reposted from the original at https://blog.stephenturner.us/p/python-for-r-users.---A Google search for “R vs Python” returns thousands of hits across sites like Reddit, IBM, Datacamp, Coursera, Kaggle, and many others. A quick Googl...
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