Blog
Hackathon – Hack the city 2018
Hello, R-Users! Have you ever joined an hackathon? If so, you surely know how fun and stimulating these events are. If not… now’s your chance! Quantide is collaborating with Hack the City 2018, the 4th edition of the Southern Switzerland’s hackathon. Aside from being...
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Raccoon | Ch 2.5 – Unbalanced and Nested Anova
Raccoon is a free web-book about Statistical Models with R. This chapter tackles two Anova special cases: Unbalanced Anova and Nested Anova .
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Multilabel classification with neuralnet package
Some time ago I wrote an article on how to use a simple neural network in R with the neuralnet package to tackle a regression task.
A few weeks ago, however, I was asked how to use the neuralnet package for making a multilabel classifier. I wrote a quick script as an example and thought I could write a short article on it, furthermore I think a classification tutorial using the neuralnet package could be complementary to the one I did on regression.
Raccoon | Ch 2.4 – 3-way Anova
3-way Anova with R: how to find which factors influence a variable Y, analysing the difference between the group means defined by factors’ levels. A new chapter of Raccoon, a Quantide’s free web book about Statistical Models with R.
read moreRaccoon | Ch 2.3 – 1-way Anova
Raccoon is a free web-book about Statistical Models with R. It’s the collection of twenty years of notes, exercises and concepts working with statistics and R. This is the third section of the second chapter, about 1-way Anova.
read moreggplot2: multiple legends for the same aesthetic
When working with ggplot2 you don’t have to care about legend, it is automatically produced according to the mapped aesthetics. But producing separate legends for the same aesthetic is not easy. This article proposes a solution!
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My first date with R – Free live class in Milano
Microsoft, in collaboration with Quantide, is offering a one-day live course in Milano: a wide overview of R as a data science tool, in a free class, open to everybody.
read moreRaccoon | Ch 2.2 – 2 sample t-test and paired t
Raccoon is a free web-book about Statistical Models with R. It’s the collection of twenty years of notes, exercises and concepts working with statistics and R. This is the second section of the second chapter, about 2-sample t-test and paired t.
read moreRaccoon | Ch. 2.1 – 1-sample t-test
Raccoon is a free web-book about Statistical Models with R. It’s the collection of twenty years of notes, exercises and concepts working with statistics and R. This is the first section of the second chapter, about 1-sample t-test.
read moreRaccoon | Ch. 1 – Introduction to Linear Models with R
This is the first chapter of our new web book, Raccoon – Statistical Models with R: it’s an introduction to Linear models, with theoratical explanation and lots of examples + two summary tables with linear model formulae and functions in R
read moreRaccoon: Statistical Models with R free web-book
Raccoon is a free web-book about Statistical Models with R. Raccoon is the collection of twenty years of notes, exercises and concepts working with statistics and R, and it is part of our web-book project, together with Rabbit: Introduction to R and Ramarro: R for Developers.
read moreLinpe: make sending and receiving data analysis faster and easier
When performing some kind of analysis in R it is usually common to use data stored in basic formats such as .csv or .Rdata, and then present the analysis using a .Rmd file. Linpe package allows to send a single file instead of two. It has been created by Andrea Spanò, managing partner at Quantide.
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Introduzione a R: corso base R gratuito su DataCamp in italiano
Quantide in partnership with DataCamp , offers an introductory online course to R completely in Italian. The course is free and open to anyone who wishes to participate. There is no requirement, you need only a Pc or a Mac with an Internet access.
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