MilanoR meeting on December 18

Quantide is happy to announce the next MilanoR meeting. When Thursday, December 18, 2014 from 6 to 8 pm Agenda Welcome Presentation by Nicola Sturaro Consultant at Quantide Shine your Rdata: multi-source approach in media analysis for telco industry by Giorgio Suighi...

Rabbit: (another) introduction to R

Dear R users, Quantide is proud to announce its second web book of the R series, Rabbit. Web books are mini sites with R manuals written by Quantide consultants. Each web book has a “fancy name” of an animal who name starts with the R. Rabbit is the second...

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I have taken efforts in writing this manual. My hope is that the manual will be helpful to gain a more in-depth perspective about base R. Please let me your feedback: it can help me to improve the manual. Thank you very much. The author Nicola Sturaro...

Acknowledgment

This web book is the result of several years of introductory R course. It contains work of my colleagues: Daniela Manzato, who wrote the first version of this book, Andrea Spanò, who reviews the first versions and Enrico Pegoraro. However, it would not have been...

Chapter 9

Tables with R The istat data set contains gender, geographical area, weight and height for 1806 people. The frequency table for the gender or the geographical area can be obtained using the table() function. R load("istat.Rda") head(istat) 12...