## Loading “wide data” in Oracle Database using Oracle R Enterprise

Data sets come in many shapes and sizes. Some are tall and thin, others are short and wide. Some take on the form of dense data, a.k.a., single-record case, where...continue reading.

Data sets come in many shapes and sizes. Some are tall and thin, others are short and wide. Some take on the form of dense data, a.k.a., single-record case, where...continue reading.

Packages used in this post Disclaimer: I am no financial advisor, have never been and you should not take any of this analysis as investment advice. These thoughts are my...continue reading.

The suite of AzureR packages for interfacing with Azure services from R is now available on CRAN. If you missed the earlier announcements, this means you can now use the...continue reading.

While working on a variation of the RcppDynProg algorithm we derived the following beautiful identity of 2 by 2 real matrices: The superscript “top” denoting the transpose operation, the ||.||^2_2...continue reading.

TensorFlow Probability offers a vast range of functionality ranging from distributions over probabilistic network layers to probabilistic inference. It works seamlessly with core TensorFlow and (TensorFlow) Keras. In this post,...continue reading.

In our next MünsteR R-user group meetup on Tuesday, February 5th, 2019, titled Don’t reinvent the wheel: making use of shiny extension packages., Suthira Owlarn will introduce the shiny package...continue reading.

RStudio is excited to announce the availability of its flagship, enterprise-ready, integrated development environment for R in Azure Marketplace. RStudio Server Pro for Azure is an on-demand, commercially-licensed integrated development...continue reading.

This tutorial will cover the NumPy random normal function (AKA, np.random.normal). If you’re doing any sort of statistics or data science in Python, you’ll often need to work with random...continue reading.

Registration is now open for my 1.5-day workshop on how to develop end-2-end from a Keras/TensorFlow model to production. It will take place on February 21st & 22nd in Berlin,...continue reading.

Shiny apps are a great way to communicate your data science insights with striking, dynamic, interactive visualizations and reports. Over the years, we have loved interacting with the Shiny community...continue reading.

New versions of the following future backends are available on CRAN: future.callr – parallelization via callr, i.e. on the local machine future.batchtools – parallelization via batchtools, i.e. on a compute...continue reading.

Hello and welcome to this new issue! Highlight pagedown – Create Paged HTML Documents for Printing from R Markdown R or Python? Why not both? Using Anaconda Python within R...continue reading.

While developing the RcppDynProg R package I took a little extra time to port the core algorithm from C++ to both R and Python. This means I can time the...continue reading.

H2O + AWS + purrr (Part I) In these small tutorials to follow over the next 3 weeks, I go through the steps of using an AWS1 AMI Rstudio instance...continue reading.

In the previous post https://statcompute.wordpress.com/2018/07/29/co-integration-and-pairs-trading, it was shown how to identify two co-integrated stocks in the pair trade. In the example below, I will show how to form a mean...continue reading.

By Gabriel Vasconcelos Introduction Vector Autorregresive (VAR) models are very popular in economics because they can model a system of economic variables and relations. Bayesian VARs are receiving a lot...continue reading.

In case you missed them, here are some articles from December of particular interest to R users. R 3.5.2 is now available. Roundup of AI, Machine Learning and Data Science...continue reading.

Prerequisites:What you should have installed:Java, it can be OpenJDK, you can get it from here: https://github.com/ojdkbuild/ojdkbuildTomcat, any version from 8 up.Eclipse EE: Eclipse IDE for Java EE.Spring Tools Suite For Eclipse: https://sp…continue reading.

One often hears that R can not be fast (false), or more correctly that for fast code in R you may have to consider “vectorizing.” A lot of knowledgable R...continue reading.

The national library of Luxembourg published some very interesting data sets; scans of historical newspapers! There are several data sets that you can download, from 250mb up to 257gb. I...continue reading.