p values from correlation matrix using nancov
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
JacquelineK
il 21 Set 2017
Commentato: JacquelineK
il 23 Set 2017
I have a matrix A 225x13 containing missing values.
Because of the missing values I can not use corrcoef for my correlation matrix. Nor can I use [r,p].
So my current code looks like this:
Cov_A = nancov(A)
R = corrcov(Cov_A)
With corrcoef it would definetely be easier to just:
[r,p] = corrcoef(B);
[i,p] = find(p<0.05);
[i,p]
How do I get the same results, meaning r and p with "corrcov"? Or is it even possible to get pvalues with corrcov??
0 Commenti
Risposta accettata
Brendan Hamm
il 22 Set 2017
The corrcoef function accepts Name-Value pair inputs to handle missing data.
[r,p] = corrcoeff(B,'rows','complete')
[r,p] = corcoeff(B,'rows','pairwise')
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Descriptive Statistics 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!