Why R? Warsaw 2019 Recap
I’m after an exhausting yet exciting weekend with the WhyR? conference. That was the third edition, this year held in Warsaw, and it is nice to see how it grows...continue reading.
I’m after an exhausting yet exciting weekend with the WhyR? conference. That was the third edition, this year held in Warsaw, and it is nice to see how it grows...continue reading.
Cross-validation is a widely used technique to assess the generalization performance of a machine learning model. In this blog post I will introduce the basics of cross-validation, provide guidelines to...continue reading.
This blog post looks at how we can improve predictive accuracy by combining forecasts from different models. Der Beitrag Time series forecasting with random forest erschien zuerst auf STATWORX.continue reading.
TL;DR Learn how to use the session argument as a global list for passing parameters between the modules in advanced Shiny apps to simplify the objects’ flow in code. Session...continue reading.
Time flies by and we are more people now here at STATWROX. But, did we change our behavior in using emojis or are we still the same? I am revisiting...continue reading.
When technical capabilities and company culture combine, IoT-fed data lakes become a powerful brain at the heart of the business Internet-enabled devices have led to an explosion in the growth...continue reading.
Shiny enables its users to quickly create a fixed UI with code. Although simple, this can prove to be quite limiting. Applying the principles of reactivity to the UI part...continue reading.
We were thrilled to host Hadley Wickham who delivered, as ever, a funny and engaging talk to a packed house at LondonR in August. In fact, to give you an...continue reading.
At Jumping Rivers we’re always to want to branch into the data science community, and so this year we’re going to quite a few conferences in the autumn. You can...continue reading.
tl; dr Transferring your Excel sheet to a Shiny app can be the easiest way to create an enterprise ready dashboard. In this post, I present 6 Shiny alternatives for...continue reading.
This article is originally published at https://quantoisseur.com Thanks for visiting r-craft.org This article is originally published at https://quantoisseur.com Please visit source website for post related comments.continue reading.
Vom 09.-10. Oktober findet die Data University an der Goethe-Uni in Frankfurt statt, präsentiert von STATWORX & BARC. Der Beitrag Machine Learning Interpretability @DataUniversity2019 erschien zuerst auf STATWORX.continue reading.
What are driving factors behind the gas price? With freely accessible data we are goging to find out if the brand, the location and more have any impact on the...continue reading.
In time series context, one of most the commonly used measures is the MAPE. In this blog post, I evaluate critical arguments and weaknesses concerning the MAPE and demonstrate alternative...continue reading.
Want to obtain a specific dataset from a website which does not have an API? In this post, I explain how to do this by scraping data using Python, how...continue reading.
Vom 09.-10. Oktober präsentieren wir von STATWORX gemeinsam mit BARC die Data University an der Goethe-Uni in Frankfurt. 2 Tage lang werden wir dort unser geballtes Data Science Wissen in...continue reading.
In this blog article, you will learn you how to set up a dashboard with the flexdashboard package, how to integrate interactive widgets and how to deploy the app on...continue reading.
by Bob Muenchen & Sean MacKinnon One of us (Muenchen) has been tracking The Popularity of Data Science Software using a variety of different approaches. One approach is to use...continue reading.
Never heard of non-standard evaluation? Then our colleague Markus has the perfect answer for you: Bang Bang! In this blog post, Markus introduces meta-programming when using dplyr. Der Beitrag Bang...continue reading.
Monotoniebedingungen können helfen den Sachverhalt besser durch Modelle darstellen zu lassen. In diesem Beitrag wird erklärt wir man solche Monotoniebedingungen in R umsetzt. Der Beitrag Monotoniebedingungen in Machine Learning Modellen...continue reading.