Articles by Daniel Fischer

https://www.youtube.com/watch?v=rrWCckdfO38 code: https://github.com/danielfm123/userchile_metacritic

As many know, Redshift is a fork of Postgres made by Amazon to provide a Data Warehouse service. The big difference between these two products […]

Machine learning algorithms can understand problems with hundreds or sometimes thousands of dimensions, thus seeing things that the human eye could not otherwise see. But […]

In subscription businesses (Newspapers, Cell Phones, Insurance, etc…), the business is always the same: acquire a customer and then receive cash flows associated with a […]

Introduction / Abstract A data scientist is one who manages to make data speak to them; it is basically a conversation, where you ask questions […]

Last Sunday, the president of Chile was elected, so many pundits tried to explain how the votes from the first round were distributed to the […]

This article was made in a hurry and with little data; the definitive one is at Who voted for each candidate? After the first round […]

I made a video in English that explains how to program a step forward attribute selection for linear regressions in R. https://www.youtube.com/watch?v=P5ufV7ZqTUk&feature=youtu.be  

I will be giving a Linux Course on Friday 2017-12-01 organized by MetricArts and Microsoft. We will have a Linux course in which we will […]

A video of this item covered in the Data Science in R Course. https://youtu.be/sKTYMwW3A3o