spiral matrix [X-validated]
One recent code-golf challenge was to write the shortest possible code representing the first n² integers in a spiral progression, e.g., 0 1 2 3 4 15 16 17 18...continue reading.
One recent code-golf challenge was to write the shortest possible code representing the first n² integers in a spiral progression, e.g., 0 1 2 3 4 15 16 17 18...continue reading.
I have recently updated my detailed reviews of Graphical User Interfaces (GUIs) for R, so it’s time for another comparison post. It’s not too difficult to rank them based on the...continue reading.
Data visualization is important. It’s so important that how you present your data can affect the success of an app or project. For applications that make heavy use of data,...continue reading.
Photo by Pawel Czerwinski on Unsplash Michael Lippis of The Outlook podcast interviewed RStudio’s Lou Bajuk to discuss why RStudio encourages its customers to break down the analytic silos that...continue reading.
Andrea Luciani is a Technical Advisor for the Directorate General for Economics, Statistics and Research at the Bank of Italy, and co-author of the bimets package. In this post, I...continue reading.
At EMLAR 2022 I will teach two sessions that will introduce Bayesian methods. Here is the abstract for the two sessions:EMLAR 2022: An introduction to Bayesian data analysisTaught by Shravan...continue reading.
Photo by Justin W on Unsplash Jupyter Notebooks are interactive documents for code, outputs, and text. However, they’re often stuck in data scientists’ local computing environments. Collaborating can be difficult...continue reading.
Generating violin boxplots from image. Yes, why not. ???? We create a raster image from a picture and calculating the ratio of the pixels on the scale of grayscale. The...continue reading.
Photo by Nick Morrison on Unsplash Welcome to RStudio Community Monthly Events Roundup, where we update you on upcoming events happening at RStudio this month. Missed the great talks and...continue reading.
RStudio Cloud is a hosted version of the well-known R IDE – RStudio. It was created to simplify teaching and learning R programming languages for organizations, professionals, teachers, trainers, students,...continue reading.
We’re chuffed to announce the release of tidyr 1.2.0. tidyr provides a set of tools for transforming data frames to and from tidy data, where each variable is a column...continue reading.
Whether you want to do, share, teach, or learn data science, RStudio Cloud is a cloud-based solution that allows you to do so online. The RStudio Cloud team has rolled...continue reading.
Whether you want to do, share, teach, or learn data science, RStudio Cloud is a cloud-based solution that allows you to do so online. The RStudio Cloud team has rolled...continue reading.
In this tutorial, I’ll show you how to use the Numpy arctan function to compute the trigonometric arctangent in Python. I’ll explain the syntax of np.arctan, how the function works,...continue reading.
Appsilon invites you to submit presentation abstracts for the all-virtual Appsilon Shiny Conference on April 27-29, 2022. All talks relating to R Shiny are acceptable to consideration. These include talks...continue reading.
Welcome to the RStudio blog! Follow the blog for the latest on: Company News and Events Data Science Leadership Industry Open Source Products and Te…continue reading.
Use custom feature engineering for board game categories, tune an xgboost model with racing methods, and use explainability methods for deeper understanding.continue reading.
Data scientists need many skills, not just in handling data, but working with different programming languages, technical environments, computational requirements, and more. They need to do this while meeting stakeholder...continue reading.
There continues to be a lot of hype around data science (and it’s evolving world of connected buzzwords such as… The post Lead your data science charge now to reap...continue reading.