I think you are looking for a dictionary? http://docs.julialang.org/en/latest/stdlib/base/?highlight=dict#associative-collections
kl. 16:40:58 UTC+2 mandag 29. september 2014 skrev Mauro følgende: > > I haven't used it but I think DataFrames can do this > http://juliastats.github.io/ > > On Mon, 2014-09-29 at 08:08, [email protected] <javascript:> wrote: > > Dear all, > > > > I'm an absolute beginner in julia, I tried to read the relevant part of > the > > documentation but I'm still not quite sure how to solve my problem. > > I need to use structures -- a vector would do -- to which I can assign > > labels, an example being worth a thousand words, something like: > > > > M = ["p1", "p2", "p3"; 1, 2, 3] > > > > I need to be able to call M[2,"p1"] to access the value of "p1", that is > 1 > > in the present case. > > > > There does not seem to be a way to build composite arrays in julia, > hence > > my question. > > > > Any type of structures would do, but my aim is -- obviously -- to use > the > > one that is most efficient. > > > > Thanks a lot, > > > > AS > > -- >
