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.
2022-05-27 (first published: 2017-10-16)
6,843 reads
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.
2022-05-27 (first published: 2017-10-16)
6,843 reads
We'll look at using principal components analysis to help visualise your data and detect underlying structure or patterns.
2019-10-25 (first published: 2017-09-12)
9,900 reads
Principal components analysis is a standard, but usually terrible, technique for visualising complex data. We're using network diagrams to solve this problem.
2019-10-11 (first published: 2017-09-19)
2,409 reads
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.
2019-10-04 (first published: 2017-10-02)
2,931 reads
R Services provides in-database analytics in SQL Server 2016. In this article we step through configuring R Services and get you started with in-database analytics.
2018-05-28 (first published: 2016-01-27)
4,793 reads
In prediction, accuracy is key. But it's not all it's cracked up to be as we will explore.
2017-09-07
1,167 reads
We show how to use RevolutionR to analyse & visualise purchasing behaviours in AdventureWorksDW2012.
2017-08-18 (first published: 2015-12-15)
7,886 reads
A look into clustering to detect outliers in R. An extension on univariate statistical tests to include multivariate data.
2017-07-05
3,685 reads
Using R to detect outliers is relatively easy, but most methods assume your data is normally distributed. How do you handle skewed datasets?
2017-06-29
5,159 reads
What is normal? More to the point, what is abnormal? We will look at using R to score outliers in a typical monitoring dataset.
2017-06-19
4,009 reads
In today's data-driven world, SQL (Structured Query Language) is a blazing-hot skill. It's your...
By Steve Jones
I leave tonight for Australia. I was in London 3 days ago, so this...
By Brian Kelley
As I look at the state of information technology today, I see one constant:...
In this scenario, I seek assistance in implementing row-level permissions for a table named...
I've tried different credentials, target server versions, etc. hitting our Primavera WSDL. Works great...
What are the initial config sizes for the tempdb primary data files, secondary data files, and log files in SQL Server 2022?
See possible answers