Something like this?
julia> A[@view(A[:,1]) .== 1, 2]
3-element Vector{Int64}:
2
7
8
julia> A[@view(A[:,1]) .== 2, 2]
3-element Vector{Int64}:
1
4
9
2 Likes
Something like this?
julia> A[@view(A[:,1]) .== 1, 2]
3-element Vector{Int64}:
2
7
8
julia> A[@view(A[:,1]) .== 2, 2]
3-element Vector{Int64}:
1
4
9