split table into smaller
5 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Lotte Piek
il 13 Feb 2023
Commentato: Lotte Piek
il 15 Feb 2023
Hi everyone,
I have a "big" table that has a data an time column. I want to split this big table into smaller one based upon indexes and name them all differently. Can anyone help?
0 Commenti
Risposta accettata
Walter Roberson
il 13 Feb 2023
At_a_time = 72; %for example
G = 1 + floor((0:height(YourTable)-1) / At_a_time).';
vars = YourTable.Properties.VariableNames;
parts = splitapply(@(varargin) table(varargin{:}, 'VariableNames', vars), YourTable, G);
parts will now be a cell array of tables, each height At_a_time.
There are more efficient ways using explicit loops.
2 Commenti
Walter Roberson
il 13 Feb 2023
Naming them all differently would involve dynamic generation of variable names, which is not recommended.
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Tables 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!