Variable FOR LOOP in R

Asked Nov 23 '17 at 20:10

Active Dec 01 '17 at 14:39

Viewed 41 times

Is it possible to change to vary the interval size in a for loop?

Such as, the first loop looks at the first 3 values, and then the next loops looks at the next 13 values, and the next loop looks at the next 6 values... etc.

for (i in 1:1000, by = n)

Where n is not a constant number.

edited Dec 01 '17 at 14:39

Loic Mouchard

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asked Nov 23 '17 at 20:10

Alice Coyne

`for (i in seq(1, 1000, by = n))` – zx8754 Nov 23 '17 at 20:13
Yes simply write `for (i in my_seq)` with `my_seq` being a vector predefined. But you question is not enough specific to help you building this vector – JRR Nov 23 '17 at 20:13
@zx8754 `n` is not constant. That's what I understood – JRR Nov 23 '17 at 20:14
@JRR where did I say it is? – zx8754 Nov 23 '17 at 20:14

Variable FOR LOOP in R

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