Facebook先知为R [英] Facebook Prophet for R

问题描述

是否有人（或微软）知道微软的R服务器是否可以运行他们最近为R开源的Facebook先知？

如果有的话，是否有人有导游如何设置它以便它在SQL中本地和远程工作？

我是R的新手，刚刚开始使用visual studio R Tools ......

谢谢，

Jim

 

解决方案

嗨吉姆！

是的，你可以！但有几点需要注意：

• Prophet需要R 3.2.3或更高版本，SQL Server 2016 R服务运行在3.2.2，所以你要么需要升级R版本，或运行SQL Server 2017.当然，如果您想在SQL Server中运行它。如果你有一个相当新的Microsoft R服务器，
  你应该是好的。
• 你需要从CRAN repo安装Prophet - 由于某种原因，来自MS repo的Prophet包不能正常工作。
• 在SQL Server中运行Prophet时，日期似乎处理不正确（或者至少输出不正确）。

我有一篇博文它带有代码等，位于：http：//www.nielsberglund.com/2017/05/20/facebook-prophet-and-microsoft-r-server/

Niels

Does anyone (or Microsoft) know if Microsoft's R Server can run Facebook's Prophet that they recently open sourced for R? 

If so, does anyone have a guide on how to set it up so that it works both locally and remotely in SQL?

I am new to R and just starting out, using the visual studio R Tools...

Thanks,

Jim

 

解决方案

Hi Jim!

Yes you can! There are a couple of caveats though:

• Prophet requires R 3.2.3 or above, SQL Server 2016 R Services runs on 3.2.2, so you either need to upgrade the R version, or run SQL Server 2017. That is of course if you want to run it inside SQL Server. If you have a fairly recent Microsoft R Server, you should be good.
• You need to install Prophet from the CRAN repo - for some reason the Prophet package from MS repo is not working properly.
• When running Prophet inside SQL Server, dates seem to be handled incorrectly (or at least output incorrectly).

I have a blog-post about it with code etc., at: http://www.nielsberglund.com/2017/05/20/facebook-prophet-and-microsoft-r-server/

Niels

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