How to extract value from list into numeric

Asked Dec 10 '15 at 16:55

Active Dec 10 '15 at 16:55

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I want to extract value from list into numeric

This is my list str(maxenv)

$ x: num [1:36] 1 2 3 4 5 6 7 8 9 10
$ y: num [1:36] 157 94.2 75.1 88.7 124

I want to get value of y

So the result should be

y = 157 94.2 75.1 88.7 124

I have tried but didnt work

sapply(maxenv, '[', 'y')

asked Dec 10 '15 at 16:55

Tulisan Jujur

3

What about the old fashioned way: `maxenv[["y"]]` – csgillespie Dec 10 '15 at 16:56
Thanks you very much, it's work @csgillespie – Tulisan Jujur Dec 10 '15 at 17:00
If you need to ask this question, I'd advise you to do an R-tutorial. It is very basic, and taking some time to learn things like indexing will make learning R a lot smoother for you. – Heroka Dec 10 '15 at 17:24

0 Answers0