Articles by Roberto Palloni

R as learning tool: solving integrals

May 5, 2018 | 0 Comments

Integrals are so easy only math teachers could make them difficult.When I was in high school I really disliked math and, with hindsight, I would say it was just because of the the prehistoric teaching tools (when I saw this video I thought I’m not alone). I strongly ...
[Read more...]

Web data acquisition: parsing json objects with tidyjson (Part 3)

March 24, 2017 | 0 Comments

The collection of example flight data in json format available in part 2, described the libraries and the structure of the POST request necessary to collect data in a json object. Despite the process generated and transferred locally a proper response, the data collected were neither in a suitable structure for ...
[Read more...]

Web data acquisition: the structure of RCurl request (Part 2)

March 2, 2017 | 0 Comments

The acquisition of data in json structure presented in part 1 clearly showed the functioning of the client-server connection and the possibility to collect the data of interest. However, the json output appeares as a set of raw data in a json string that needs to be structured and stored in ... [Read more...]

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)