Loading Data using R and PowerBI

I'm not a fan of R visuals in PowerBI. I recently learned I can use R to load data and native PowerBI visuals to display the data. Here's how.

Get the data row

R Data frames

Real-time moving averages for IoT with R

Computing an average over all your data is easy, but what if your data arrives incrementally and you need to be able to compute real-time averages on the fly? That's what we are going to look at.

Reading a CSV

Adding the average

Moving beyond principal components analysis

Principal components analysis is a standard, but usually terrible, technique for visualising complex data. We're using network diagrams to solve this problem.

Heat Maps

Pattern Recognition via Principal Components Analysis

We'll look at using principal components analysis to help visualise your data and detect underlying structure or patterns.

The Shortcomings of Predictive Accuracy

In prediction, accuracy is key. But it's not all it's cracked up to be as we will explore.