Displaying 1 result from an estimated 1 matches for "indexofcurrentelementof_v".
2012 Jun 04
2
get index of current element in vector
(Just learning R)
I have this vector:
v <- c(1:10)
Now, I want to multiply each element of that vector with a scalar value
multiplied with its index:
vm <- v * scalar * indexOfCurrentElementOf_v
Is that possible without using a loop?
In a loop I would do this:
for (i in 1:length(a)) a[i] <- scalar * a[i]
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