Blog Archives

When SAP HANA met R – Bring home your graphics

When SAP HANA met R – Bring home your graphics

A couple of days ago, I started to think about SAP HANA and R on Amazon Web Services...as far as I know, graphics can't get generated using this kind of integration because the graphic will get generated on the server and could not make the trip back i...

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Analytics with SAP and R (Windows version)

Analytics with SAP and R (Windows version)

My good friend and programming guru Piers Harding wrote a blog called Analytics with SAP and R where he showed us how to link the wonderful worlds of R and SAP. Yes...SAP...not SAP HANA...but the good old NetWeaver...Piers build the RSAP extension usin...

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Twitter unfollowers with R and Rook

Twitter unfollowers with R and Rook

In my last blog I'm following you in Twitter...are you following me back? I show you how to use the Twitter APIs to get a list of the people that you follow but doesn't follow you back.This time, I want to extend the tool as I installed the R...

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I’m following you in Twitter…are you following me back?

If you spend some time on Twitter, you might have some followers and some people that you follow...the more time you spend, the more people you're going to interact with...Sometimes, you just realized that you're following some many people that might o...

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When SAP HANA met R – First kiss

When SAP HANA met R – First kiss

If you follow my blogs (I hope you do) then you know I really love the R programming language but I also love SAP HANA and in the past I have dealt with integration between those two:HANA meets RR meets HANASanitizing data in SAP HANA with RBut...those integrations were not done using the...

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Sanitizing data in SAP HANA with R

Sanitizing data in SAP HANA with R

From April 10 to April 11, my team (Anne, Juergen and myself) host an InnoJam in Boston. It was a really great event, but the data provided by the City of Boston wasn't exactly in the best shape, so we took a lot of efforts (with a help of the SAP Guru...

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When R met SAP Gateway

When R met SAP Gateway

A couple of days ago, I was toying with the idea of doing something with SAP Gateway...I thought of using SUP, but as I recently wrote 2 blogs about it, I decided to go back to one of my favorite programming languages...R...So...Gateway can be consumed...

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R meets HANA

February 2, 2012
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R meets HANA

If you read my last blog called HANA meets R you will remember that we read data from HANA into R directly, without having to download an .csv file, but using ODBC. This time, we're going to read data from HANA as well, but after do some nice tricks on R, we're going to post back the...

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HANA meets R

February 2, 2012
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HANA meets R

In my previous HANA and R blogs, I have been forced to create .csv files from HANA and read them on R...an easy but also boring procedure...specially if your R report is supposed to be run on a regular basis...having to create an .csv file every time you need to run your report it's not a nice thing...After...

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Prediction model with HANA and R

January 14, 2012
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Prediction model with HANA and R

These days, I have been reading and playing a lot with R, and I really come to love it...of course, I don't have a clue on those weird statistics formulas, but it doesn't mean I can't use R and try do some awesome stuff with it.So, yesterday I was thin...

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