Control flow
Use if/else for branches and for/while for loops, though vectorised operations are usually preferred.
What you will be able to do
- Use if (condition) { } else { }.
- Loop with for (x in values).
- Prefer vectorised expressions over loops.
In plain English
Use if/else for branches and for/while for loops, though vectorised operations are usually preferred.
- Use if (condition) { } else { }.
- Loop with for (x in values).
- Prefer vectorised expressions over loops.
score <- 84
if (score >= 80) {
print("pass")
} else {
print("retry")
}
for (n in 1:3) print(n)Your turn
EasyExplain it back
Answer from memory: Which construct loops over values?
TEXT · starter
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Knowledge checkQuestion 1
Which construct loops over values?
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