Calculating correlation matrix from time series in an array
8 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I have a cell array with 164 entities, each with an entry of 193X1 time points. I need to create a correlation matrix of the dimension 164X164 with pearson correlations. How can I go about doing that?
0 Kommentare
Antworten (1)
Ameer Hamza
am 21 Sep. 2020
Bearbeitet: Ameer Hamza
am 21 Sep. 2020
Use corrcoef() but first convert the matrix to correct form
C = % 164 elements cell array
Cv = [C{:}]; % creating a matrix
coff_matrix = corrcoef(Cv); % 164x164 matrix
4 Kommentare
Ameer Hamza
am 21 Sep. 2020
Without more information about the content of each mat file (i.e., names of variables) and how they are stored, it is difficult to give an exact solution.
Siehe auch
Kategorien
Mehr zu Matrices and Arrays finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!