Guys, please help!
I'm a beginner in R and I need to create a role for the following question:
"Create a function in R to extract the cube root of the 20th to 30th values of an objectSome “NA” values will show up as results. Use a function to save only numeric values to an object."
Tks 
Hi. First thing first, this appears to be a homework question, so please be aware of our homework policy. FAQ: Homework Policy. Please don't post homework questions verbatim like this.
A good place to get comfortable with R is the book, R4DS. It's free online at https://r4ds.had.co.nz/
It has a nice chapter on understanding and creating functions,
https://r4ds.had.co.nz/functions.html
I'd work through this chapter and the examples provided, and see if you're able to create your function.
If you have specific questions, bring them back here. (Ideally with a reprex)
This topic was automatically closed 21 days after the last reply. New replies are no longer allowed.
If you have a query related to it or one of the replies, start a new topic and refer back with a link.