Return multiple values from a function

Question

I have a generic function which I want to get three values from. However it only returns one of the values from the "return" function. My code is structured like this:

doEverythingFunction <- function(x){

    "do some esoteric calculations here"
    return(valueX)
    "do some more esoteric calculations here"
    return(valueY)
    "do even more esoteric calculations here"
    return(valueZ)
}

This function only returns value Z and not X and Y. How can I get it to return all three values?

Just do one return at the end as `return(list(valueX, valueY, valueZ))` — Sotos, Aug 08 '17 at 14:56

score 7 · Accepted Answer · answered Aug 08 '17 at 14:56

7

In R you can only return one object. You could put the three values in a list or a vector and then return that list or vector.

answered Aug 08 '17 at 14:56

Oriol Mirosa

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Return multiple values from a function

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