Introduction Migration is a multifaceted phenomenon including macro-, meso-, and micro-triggers that, when combined, decide an individual’s final decision to migrate. Apart from being an essential component of population change, migration is also an...

We briefly review the two classical problems of distribution estimation and identity testing (in the context of property testing), then propose to extend them to a Markovian setting. We will see that the sample complexity depends not only on the number of states, but also on the stationary and mixing ...

While trolling the internet aimlessly this morning, this TikTok video caught my attention.

I had an incredible pleasure (and honor) to curate R-Ladies' Twitter account this week. To make it short: It’s been a blast and a fantastic experience that I can only recommend! If you are interested, there are multiple posts that I all read beforehand about what it is like ...

by Jerry Tuttle    In Major League Baseball, a player who hits 50 home runs in a single season has hit a lot of home runs. Suppose I want to count the number of 50 homer seasons by team, and also the number of 50 homer seasons by New York Yankees. (I will count ...

The post The Role of Data Science in Preventing Fraud appeared first on finnstats. If you are interested to learn more about data science, you can find more articles here finnstats. The Role of Data Science in Preventing Fraud, Since about 15 years ago, data mining has been dubbed the “new ...

We are excited to announce that the 2022 Table Contest starts today! This is the third year we’ve run this event, and we are in awe of this community’s talent. We have been blown away by past submissions and can’t wait to see what ...

This is part one of our three part series Part 1: API as a package: Structure (this post) Part 2: API as a package: Logging (to be published) Part 3: API as a package: Testing (to be published) Introduction At Jumping Rivers we were recently tasked with taking a prototype application built in {...

A backward question from X validated as to why the above is a valid Normal generator based on exponential generations. Which can be found in most textbooks (if not ours). And in The Bible, albeit as an exercise. The validation proceeds from the (standard) Exponential density dominating the (standard) Normal ...

Photo by rocknwool on Unsplash The R Markdown file format combines R programming and the markdown language to create dynamic, reproducible documents. Authors use R Markdown for reports, slide shows, blogs, books — even Shiny apps! Since users can do so...

The post How to Choose Appropriate Clustering Method for Your Dataset appeared first on finnstats. If you are interested to learn more about data science, you can find more articles here finnstats. How to Choose Appropriate Clustering Method, Data clustering is a crucial step in creating a complete and accurate ...

We can perform string concatenation in R language using the paste() and cat() methods. In this tutorial, let us explore the various methods available to concatenate strings in r and…