by Andrea Spanò | Mar 7, 2017 | Articles, R blog
[Here you can see the Building views with R cheat sheet at a full resolution] Queries In database theory a query is a request for data or information from a database table or combination of tables. Since dplyr we have something that quite closely conceptually...
by Andrea Spanò | Aug 27, 2014 | Ramarro - R for Developers
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 R programming. Please let me your feedback: it can help me to improve the manual. Thank you very much. The author Andrea Spanò...