gistfile1.txt

#Create matrix
A = rand(3,9)

#Sum over rows -> matrix
typeof(sum(A, 1)) == Matrix{Float64} #true

#Sum over cols -> matrix
typeof(sum(A,2)) == Matrix{Float64} #true

#This is expected, but what is the best way to extract the vector? This?
typeof(sum(A,1)[:]) == Vector{Float64} #true
typeof(sum(A,2)[:]) == Vector{Float64} #true