Sort fields of struct by length and alphabetically
7 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I've been trying to sort the fields of a struct by combination of length and name. Length should take precedence, but if the length of two or more fields is equal (for example if they are scalar), those should be sorted alphabetically (within that group), where names starting with capital letter should take precedence. I'm coming up with nothing that works. Anybody?
Best regards MC
Risposta accettata
Stephen23
il 20 Mag 2021
Modificato: Stephen23
il 20 Mag 2021
S.aa = rand(3,1);
S.bb = 1;
S.cc = rand(8,2);
S.dd = 1;
S.Ee = 1;
S.Ff = rand(3,1)
Method one: sort and indexing:
N = structfun(@numel,S);
F = fieldnames(S);
[~,X] = sort(F);
[~,Y] = sort(N(X),'descend');
Z = orderfields(S,F(X(Y)))
Method two: table and sortrows:
[~,X] = sortrows(table(N,F),[-1,2]);
Z = orderfields(S,F(X))
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Shifting and Sorting Matrices in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!