Hello,
outer() is great for avoiding things like:
for (val1 in val1s) {
for (val2 in val2s)) {
x[i,j] <- somefunction(val1, val2)
}
}
The same can be obtained with:
outer(val1s, val2s, somefunction)
But what if there are three (or more) sets of values to loop over? Any
way of avoiding the loops then?
Thanks,
--
Wolfgang Viechtbauer
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