In health research, a flowchart is the best way to show the flow of participants in a study when reporting results. But drawing flowcharts can be tedious to prepare and can get on your nerves. Fortunately, there are several packages in R for drawing flowcharts using different approaches. The problem ... [Read more...]

Tidy data structure, messy data Like families, tidy datasets are all alike but every messy dataset is messy in its own way. - Hadley Wickham We often work with datasets where there is a unique identifier that can be used to link or filter the... [Read more...]

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The post Best Prompt Engineering Books appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Best Prompt Engineering Books, Prompt engineering is a rapidly growing field that focuses on crafting high-quality input prompts to elicit accurate and informative ... [Read more...]

According to the simulation results, MicroStrategy has had a positive trend with less volatility for the last ten years compared to AMAZON, which has had a negative trend with high volatility. Source code: [Read more...]

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The post Understanding Machine Learning and Data Science appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Understanding Machine Learning and Data Science, In today’s digital age, the terms “Machine Learning” and “Data Science” have become buzzwords, ... [Read more...]

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On December 3rd, 2024, a post about the release of {SLmetrics} was published. Today, January 11th, 2025, version 0.3-1 has been released and comes with many new features. Among these are weighted classification and regression metrics, OpenMP support and a wide array of new evaluation metrics. In this blog post, I will ... [Read more...]

The post Best Git Books appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Best Git Books, Git is an essential tool for version control and collaboration in software development. Whether you’re a beginner or an experienced ... [Read more...]

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Survivor 47 has wrapped up and the data has been add to the package. There are a bunch of new […] The post Another season, another release. {survivoR} v2.3.5 now on CRAN appeared first on Dan Oehm | Gradient Descending. [Read more...]

Nina Zumel had some good articles on partial pooling estimators that I want to return to. It is a great technique to get more reliable models when using categorical variables. I wrote an introduction to them here some time ago. More importantly Nina has now repaired the damage to the […] [Read more...]

Join our workshop on Spatial modelling with GAMs in R, which is a part of our workshops for Ukraine series!  Here’s some more info:  Title: Spatial modelling with GAMs in R Date: Thursday, January 30th, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone)  Speaker: Sophie Lee is a statistician and educator who ... [Read more...]

The post Top 5 Books to Learn Data Engineering appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Top 5 Books to Learn Data Engineering, Data Engineering is a critical field within the broader scope of data science and analytics ... [Read more...]