Rlogo: Knowledge Quiz Question about the R Logo
Name:
RlogoType:
Preview:
What does the following logo stand for?
The logo stands for the R system for statistical computing and graphics (http://www.R-project.org/).
- False. R is an open-source project, not a company.
- False. R is not a search engine.
- False. This is usually spelt Arrr!.
- True. R is a programming language.
- False. Although R is (also) a letter in the alphabet, this is not what the logo represents.
What does the following logo stand for?
The logo stands for the R system for statistical computing and graphics (http://www.R-project.org/).
- False. R is an open-source project, not a company.
- False. This is usually spelt Arrr!.
- False. Although R is (also) a letter in the alphabet, this is not what the logo represents.
- False. R is not a search engine.
- True. R is a programming language.
What does the following logo stand for?
The logo stands for the R system for statistical computing and graphics (http://www.R-project.org/).
- False. The R project does not sell anything.
- False. R is an open-source project, not a company.
- False. R is not a search engine.
- False. Although R is (also) a letter in the alphabet, this is not what the logo represents.
- True. R is a programming language.
Description:
Knowledge quiz question (about R and its logo) with 1 correct and 5 false alternative. 4 out of the 5 false alternatives are sampled randomly and shuffled. A static graphics file (not generated within R) is included in every question (the R logo).
Solution feedback:
Yes
Randomization:
Shuffling (4 out of 5 false alternatives)
Mathematical notation:
No
Verbatim R input/output:
No
Images:
Yes
Other supplements:
No
PDF:
HTML:
Demo code:
library("exams")
set.seed(403)
exams2html("Rlogo.Rmd")
set.seed(403)
exams2pdf("Rlogo.Rmd")
set.seed(403)
exams2html("Rlogo.Rnw")
set.seed(403)
exams2pdf("Rlogo.Rnw")