R User Group of Milano (Italy)


Multiple legends for the same aesthetic

Posted by on Nov 4, 2015 in R blog | 1 comment

Enrico is a colleague of mine in Quantide. Some days ago, he asked me how to get two different legends for several coloured lines. This is the wanted result: The first version of his plot sounds like the following one: R # Create a Dataframe with Random Data in order to reproduce examples set.seed(456) n <- 20 dfr <- data.frame( id=rep(1:n, 2), group=rep(c("1","2"), each=n), value=c(rnorm(n), rnorm(n, sd=1.1)) ) 12345678 # Create a Dataframe with Random Data in order to reproduce examplesset.seed(456)n <- 20dfr <-...

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MilanoR meeting: call for presentations

Posted by on Oct 19, 2015 in Meetings | 0 comments

MilanoR staff is organizing the next MilanoR meeting. The meeting will be in Milano by mid-December. A typical MilanoR meeting consists of two talks of about 25 minutes to give plenty of room for sharing your R experiences, discussions and exchange of ideas. We are looking volunteers to present at the next meeting. If you feel you have something to input or can recommend someone, please contact admin@milanor.net. Moreover, we would like to share experiences of all R users that will not join the meeting. If you want to share your experience,...

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Web Programmer in Milan, Italy

Posted by on Oct 7, 2015 in R blog | 0 comments

Quantide, sponsor and organization engine behind MilanoR group looks for programmer with at least one year of experience. Required Degree: Computer Science or scientific degree with strong IT skills Required Skills: - PHP and Javascript - SQL-like databases Desidered Skills: - At least one among R, Python and C++ - Fluent in English Place of Work: Legnano, MI, Italy Permanent / open-ended...

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Post-doc Researcher in Big Data Analytics!

Posted by on Sep 23, 2015 in R blog | 0 comments

DESPINA Big Data Lab at the Department of Economics and Statistics “Cognetti de Martiis”– Università degli Studi di Torino invites applications for a 1-year Post-doc Researcher in Big Data Analytics for business and social sciences. The position focuses on data analytics and visualization applied to business intelligence and social sciences and is ideally suited for candidates interested in advancing to a faculty or industrial research career. For any clarification about the position please contact:...

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Chronicles from "Stat 4 Business" conference

Posted by on Sep 8, 2015 in R blog | 0 comments

Dear R users, Just a brief post to tell you something about the Stat 4 Business conference here in Padua, organized by some guys from the Department of Statistics of the University of Padua. Me and my Quantide's colleagues Enrico Pegoraro and Veronica Giro came here to Palazzo del Bo at 9 for registration. After two brief presentations of the event by Giuseppe Zaccaria, Head of the University of Padua, and by Alessandra Salvan, Head of the Department of Statistics, the first session was held by Margherita Santoni, a statistician who works for...

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Chronicles from useR! - summing up

Posted by on Jul 22, 2015 in R blog | 0 comments

Dear R users, Here you are my last post on the useR! in Aalborg in which I will try to sum up what emerged from the conference, at least from my point of view since I wasn't able to take part to all Contributed Talks: I unfortunately still haven't the gift of ubiquity. My colleague at Quantide, Nicola, will publish his contribute next week. First of all, I would say, if it were necessary, that dplyr is really spreading a lot all over the world: this package was present in lots of the Contributed Talks and was also underlined by Romain...

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Chronicles from useR! - "the funny side"

Posted by on Jul 14, 2015 in R blog | 0 comments

Dear R users, ten days after the conference here you are still one post to describe, through a miscellanea, some not less interesting things of the useR in Aalborg... First of all let me and my colleague Nicola thank Google Maps: without it we would seriously risk to miss our flight from Milan Linate's airport since on the usual way from Padua to Milan a big accident occurred. Already as landing in Denmark we saw a first very curious thing: the airport of Aalborg is in the middle of the countryside and while landing a tractor had to yield to...

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Chronicles from useR! - day 3

Posted by on Jul 3, 2015 in R blog | 0 comments

I survived to the Conference Dinner and I took the last bus (you should have participated at useR or read the post of day 2 to understand...), and this morning I woke up in Aalborg for the third (and last) time. After a keynote session by Thomas Lumley on How flexible computing expands what an individual can do, my colleague Enrico and I attended the Sponsor Session. This was one of the most interesting sessions of the conference, because they showed us a lot of tools for using R in business environments. The only Diamond Sponsor was...

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Chronicles from useR! - day 2

Posted by on Jul 2, 2015 in R blog | 0 comments

As written by my colleague Nicola in the post of day 1, yesterday evening I had some beers with some guys of the conference. After having seen the sunrise, I went to sleep at 3 AM, but anyway this morning I was ready for the second day of the useR! After a keynote session by Di Cook on the main interactive plotting methods which have been used with S and R in the last twenty years, I attended the Regression session, where I saw two interesting developments of LMMs and GLMMs besides other specific topics. Nicola, instead, went to Commercial...

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Chronicles from useR! - day 1

Posted by on Jul 1, 2015 in R blog | 0 comments

Today I woke up for the first time in Aalborg. My colleague Enrico, who yesterday wrote the first post about this expedition, and I left from the hotel, walked through an underpass and came out in a wonderful park! In the end of this park there is the Aalborg Kongres & Kultur Center, the conference venue. The first keynote speaker was Romain François, who shared with us some of his experiences with Rcpp, RcppParallel and dplyr. After that we had a tasty coffee break sponsored by Quantide. Then I attended the Reproducibility session, where...

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