March 2018
Beginner to intermediate
638 pages
16h 29m
English
Content preview from Mastering Microsoft Power BI
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R script transformation
It's possible to execute an R script within an M query as part of a data transformation process.
As shown in the following image, the Run R Script is available on the Transform tab of the Power Query Editor in Power BI Desktop:
Run R Script Command in Power Query Editor
To execute the R script in Power BI Desktop, R needs to be installed on the local machine as well as any R packages used by the script. Most importantly, for the R script to work properly when the dataset is published to the Power BI service, the privacy levels for the data sources need to be set to Public. For most organizations, this limitation rules ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.