See reshape and vec. Best, --Tim
On Sunday, May 15, 2016 09:00:33 AM [email protected] wrote: > Here is rookie question, which I have tried to find a similar question and > answer in the history of this group, but failed. Please bear me. > > Since Julia distinguishes between Array{Float64,1} and Array{Float64,2}, > even there is only one column in an Array{Float64,2}. Therefore, the type > of rand(5) and rand(5,1) are not same. > > julia> x = rand(5) > 5-element Array{Float64,1}: > 0.183247 > 0.480208 > 0.623144 > 0.342792 > 0.0400695 > > julia> y = rand(5, 1) > 5x1 Array{Float64,2}: > 0.553224 > 0.0061835 > 0.762059 > 0.643796 > 0.655135 > > > Is there any way that I can upgrade x about to become an Array{Float64,2}? > And is there a way to downgrade y to become an Array{Float64,1}, when it > has only one column? > > In case that there is a similar discussion before, a link to the previous > thread is good enough and appreciated! > > Thanks!
