April 2023

tabular and flextable

April 6, 2023 | ArData

tabular example turn it to a flextable Use row separator Enrich with flextable Add into a document The package ‘flextable’ (Gohel and Skintzos 2023) provides a method as_flextable() to benefit from table objects created with package ‘tables’ (Murdoch 2023). Function tables::tabular() is a powerful tool that let users easily create ... [Read more...]

Tips for using chatGPT to learn R

April 6, 2023 | Bluecology blog

Tips for using chatGPT to learn R ChatGPT can help you learn R code. Here are some tips my team and I have worked out for ways to use the model to help with learning R. There is also an askgpt package now that is meant to integrate ChatGPT directly ... [Read more...]

How Long Does it Take to Win War?

April 5, 2023 | R on Jason Bryer

My son has been learning Python and wanted to know how many rounds does it take, on average, for someone to win the game of war. If you are not familar with the game, it is a two player game where each player gets half a deck of cards (26). For ... [Read more...]

A data analyst workflow, part 1: SQL & tidyverse

April 5, 2023 | R Views

Vidisha Vachharajani works in the EdTech industry, where she enjoys developing data-driven strategy solutions for learners. She has been an R user for over 15 years. As a data professional, I have enjoyed learning and using multiple tools for my workflows. For me, everything used to begin and end with R. ...
[Read more...]

Cherry blossom

April 5, 2023 | Michael

It’s cherry blossom time… A nice dataset going back to the year 812 in Kyoto can be found here. It describes the phenological data for full flowering date of cherry tree (Prunus jamasakura) in Kyoto, showing springtime climate changes. Let’s draw… [Read more...]

Cherry blossom

April 5, 2023 | Michael

It’s cherry blossom time… A nice dataset going back to the year 812 in Japan can be found here. It describes the phenological data for full flowering date of cherry tree (Prunus jamasakura) in Kyoto, showing springtime climate changes. sa...
[Read more...]

That’ll be ₱1 billion please

April 5, 2023 | Two Points Make a Line

The pandemic provoked a lot of experimentation in Philippine urban transport policy. Some were sensible, like rationalizing bus stops along EDSA. Some were, uh, destined to be hallmarks of the time. One of the more forward-thinking was the elevation of bicycles as a bona fide mode of transport. What’s ...
[Read more...]

Open and merge multiple shapefiles, updated

April 5, 2023 | Michael

CC BY-SA by INTVGene This old post sees a little traffic from search engines but is a mess after many editions due to the packages evolutions. So, how can we (chose your term) append, merge, union or combine many shapefiles or other spatial ...
[Read more...]

Open and merge multiple shapefiles, updated

April 5, 2023 | Michael

This old post sees a little traffic from search engines but is a mess after many editions due to the packages evolutions. So, how can we (chose your term) append, merge, union or combine many shapefiles or other spatial vector data in 2023 with R, preferably using tidyverse functions ? For good ... [Read more...]

Unit Testing Analytics Code

April 4, 2023 | Matt Kaye

This post is part of a series called The Missing Semester of Your DS Education. Introduction Unit testing was a concept I had never even heard of before I started my second data science job. It never came up in any of my college stati...
[Read more...]
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