Chris Chapman
Quant UX Blog

Quant UX Blog

Follow
Follow
homebadgesnewsletter
Tag

R Language

#r

More content

Read more stories on Hashnode


Articles with this tag

More AI Coding in R: Bard == meh (but not bad)

Dec 8, 202316 min read44 views

I recently spoke with a friend — I'll call him "Gert" — who is a very senior data scientist at a Big Tech company. Part of our conversation went like...

More AI Coding in R: Bard == meh (but not bad)

Data inspection and modeling for counts, Part 2

Nov 28, 202318 min read167 views

In Part 1 of this two-part post, I reviewed how to analyze counts (frequencies) in R. Part 1 explained how counts follow a (roughly) log-normal...

Data inspection and modeling for counts, Part 2

Data inspection and modeling for counts, Part 1

Nov 18, 20239 min read304 views

A common type of data Quant UXRs encounter is counts (frequencies). This post shows a simple but real example, demonstrating how I explore and analyze...

Data inspection and modeling for counts, Part 1

Multidimensional Sentiment Analysis (Part 2)

Nov 8, 202319 min read430 views

Previously, Part 1 of this post demonstrated how to score open-end text comments on 10 emotional dimensions in R. Such multidimensional sentiment...

Multidimensional Sentiment Analysis (Part 2)

(Lack of) Statistical Thinking in the NYT

Nov 3, 20237 min read244 views

The New York Times yesterday (Nov 2, 2023) had a story and podcast about the "only [US county] that has voted for the winner of the [US] presidential...

(Lack of) Statistical Thinking in the NYT

Multidimensional Sentiment Analysis (Part 1)

Oct 31, 202316 min read244 views

For the Quant UX book, Kerry Rodden and I considered writing a chapter on sentiment analysis. Ultimately we decided against it. The topic was too...

Multidimensional Sentiment Analysis (Part 1)