In Julia, how to compute the mean (average) between two DateTime arrays?

Question

Given two DateTime arrays of equal size, my solution to find the mean between each DateTime pair in Julia is as follows:

using Dates
d1 = [DateTime(2000,1,1,14), DateTime(2000,1,1,15), DateTime(2000,1,2,14) + Millisecond(1)] 
d2 = [DateTime(2000,1,1,13), DateTime(2000,1,1,12), DateTime(2000,1,2,10),] 

d1 .+ map(v -> Millisecond(round(v.value * 0.5)), d2 .- d1)

Is this actually the best way to do it? - I find it quite convoluted ...

H.M.

P.S. For the underlying issue, see this item at JuliaLang

Answer 1

d1 .+ ((d2 .- d1) .÷2)

Where the items in d2 are after the ones in d1.