Required Packages library(quanteda) library(quanteda.textstats) library(quanteda.textplots) library(readr) library(dplyr) library(ggplot2) library(stringr) library(DT) library(tidytext) Introduction In this post, we’ll explore how to transfo...

Required Packages library(quanteda) library(quanteda.textstats) library(quanteda.textplots) library(readr) library(dplyr) library(ggplot2) library(stringr) library(DT) library(tidytext) Understanding Text Analytics Fundamentals Text analytic...

The 1937 disappearance of Amelia Earhart and Fred Noonan was briefly in the news in the last week or so. A campaign, apparently based in the Northern Marianas, to release any papers held by the US government found a willing ear in the current US admini...

If this post is useful to you I kindly ask a minimal donation on Buy Me a Coffee. It shall be used to continue my Open Source efforts. The full explanation is here: A Personal Message from an Open Source Contributor. You can send me questions for...

Scaling data to create double y-axis plots.

It’s been a while because, reasons. I’m still alive, still enjoying recreational R programming and still writing the occasional post that almost no one reads these days. Like this one. Sam Lord writes on the site formerly known as Twitter: I bet that we can answer that using ...

This post is about economic growth in a region in which labour is free to move around. A colleague recently showed me a paper by Capasso, Engbers and La Torre which describes an extension of the Solow growth model in which a spatial element is added. It seemed to me ...

Real-time pricing with a pretrained probabilistic stock return model, using Python FastAPI and R Plumber

I recently released on github a R package Rfuzzycoco that provides the Fuzzy Coco algorithm by wrapping my fuzzycoco C++ implementation and extending it. It provides easy installation and access to this software. The Comprehensive R Archive Netw...

When working with distributions in R, each distribution has four functions, namely: dXXX - density function. rXXX - generate random number from this distribution. pXXX - returns the area to the left of the given value. qXXX - returns the quantil...