The returns were for these figures above were denoted as The returns are denoted in this line rets = log(price(2:end,:)./price(1:end-1,:));
How do I only display the rows for when column 1 is > 0 when I have 4 columns with corresponding data to the first column
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
-0.00502163330810033 -0.00535602354270113 -0.00175905055456396 -0.00195122013126169
0.0191518806112861 0.0232968219264112 0.0157208477869482 0.0189597476631202
In this instance I only want to be showing the bottom row. To put it into context there's 1278 rows, basically just want to filter out all of the rows where the number in column 1 is a negative
2 commentaires
Réponses (1)
Chunru
le 12 Sep 2021
a = [-0.00502163330810033 -0.00535602354270113 -0.00175905055456396 -0.00195122013126169
0.0191518806112861 0.0232968219264112 0.0157208477869482 0.0189597476631202];
b = a(a(:,1)>0, :) % this list the a where 1st column>0
0 commentaires
Voir également
Catégories
En savoir plus sur Time Series Collections dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!