Publications by Digital Age Economist on Digital Age Economist

Pareto’s Playground

31.12.2016

Related To leave a comment for the author, please follow the link and comment on their blog: Digital Age Economist on Digital Age Economist. R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job. Want to share your conte...

428 sym

Investigating Topic Models with Crypto News

07.03.2017

As part of my studies, I have been exploring models and how they can be used to compartmentalize clusters within text. This comes as I have been knee deep in Julia Silge’s tidytext book1. One of the chapters (ch 6) in the book introduces the idea of Topic Models and how Latent Dirichlet allocation (LDA) is a very good tool in order to create th...

8260 sym R (6788 sym/11 pcs) 8 img

Exploring high dimensional asset dependence through Vine Copulas

21.03.2017

Related To leave a comment for the author, please follow the link and comment on their blog: Digital Age Economist on Digital Age Economist. R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job. Want to share your conte...

428 sym

RInno

17.08.2017

An open-source project that aims to fascilitate deployment of R Shiny projects. I helped to build coding infrastructure that integrates the flexdashboard framework. The following is the summary found on the project github page: RInno makes it easy to install local shiny apps by providing an interface between R and Inno Setup, an installer for Wi...

1715 sym

In a class of its own: dealing with class imbalances using caret package

13.11.2017

Related To leave a comment for the author, please follow the link and comment on their blog: Digital Age Economist on Digital Age Economist. R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job. Want to share your conte...

428 sym

Coming Soon

31.12.2017

More detail can easily be written here using Markdown and $\rm \LaTeX$ math code. Related To leave a comment for the author, please follow the link and comment on their blog: Digital Age Economist on Digital Age Economist. R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here ...

510 sym

quotidieR

14.01.2018

Related To leave a comment for the author, please follow the link and comment on their blog: Digital Age Economist on Digital Age Economist. R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job. Want to share your conte...

428 sym

Listening to the news: deriving sentiment from large corpus analysis

07.03.2018

Related To leave a comment for the author, please follow the link and comment on their blog: Digital Age Economist on Digital Age Economist. R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job. Want to share your conte...

428 sym

Exploring NSE: enquo, quos and …

26.03.2018

As one gets more interested in building your own custom functions, you quickly start realising that unless your functions are tidyverse friendly, standardising your code workflow becomes a problem. So, how do you make your customs play well with your favourite tidyverse packages? Our friendly little helpers are going to be enquo and quos. I am g...

1580 sym R (2035 sym/3 pcs)

An R vlookup? Not so silly idea

07.04.2018

It started out as a joke, but Jenny Bryan recently posted a vlookup implementation in R. Here is the original post as seen on twitter: Sometimes you just need to party like it’s VLOOKUP time ?? … seriously, sometimes a join doesn’t fit the bill pic.twitter.com/jz8StfQdNg— Jenny Bryan (@JennyBryan) April 3, 2018 The argument for the creati...

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