2

I have two unequal vectors in length. For example, I want to add all values from TT to all values from FF.

TT <- c(1:10)
FF <- c(0, 60, 120, 180)

I would expect to have the below result

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190

I would appreciate if you could give me some advice.

Thanks in advance

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1 Answer 1

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2

We can use outer

c(outer(TT, FF, FUN = `+`))

or with sapply

c(sapply(TT, `+`, FF))
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1 Comment

Thank you so much @akrun. sapply fits my aim.

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