In exams.mylearn: Question Generation in the 'MyLearn' XML Format

Question

Some R code:

Some German characters äößü

dat <- 1:20
s <- 0
for (i in seq_along(dat)) {
  s <- s + dat[i]
}

Inline R code: calc_rule(dat, k), and now a block of R code:

hist(dat, breaks = n)
var(dat)
myfun <- function (a) {
  mean(a)
}

Some invalid R code but still in typewriter font is data1.

Answerlist

• Another, a bit more tedious way to show R code could be
  

   a <- 1:10 
  
  print(a) 

• For some reason, code in the answerlist only works if it's already formatted as HTML

• Three

Solution

There is some feedback here.

Meta-information

exname: R Code extype: mchoice exsolution: 100 exshuffle: TRUE

exams.mylearn documentation built on April 20, 2021, 1:05 a.m.