[R] Indexing Question

[Nathan Cooper]

I have an indexing question. I have a data set that looks like this:

>b
[[1]]
[1] 22 23 24 25 26

[[2]]
[1] 6 7 8 9 NA

etc. from [[1]] to [[1000]]

Then I need to use the sample function to take two samples from b[[1]] to 
b[[1000]] each separately. I thought something like 
"sample(na.omit(b[[1:1000]]),2,replace=TRUE)" would work but it doesn't. Is 
there a way to index this properly?? Thanks,

Nathan

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