How to get the logical index 1 if the cell is missing?
7 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello everybody,
I have the 2x1 cell array and (2,1) is {1×1 missing}.
To get the logical index 1 about data(2,1) missing, I tried
ismissing, isempty, and contains functions but all does not work...
Please let me know how to get the logical index 1 about the cell(2,1) is missing?
clc; % Clear the command window.
close all; % Close all figures (except those of imtool.)
clear; % Erase all existing variables. Or clearvars if you want.
load input.mat
% I tried below but all does not work
ismissing(data(2,1))
isempty(data(2,1))
contains(data(2,1),'missing')
% to get the logical index 1 about data(2,1) missing, how to do it...
0 commentaires
Réponse acceptée
Walter Roberson
le 21 Oct 2022
Modifié(e) : Walter Roberson
le 21 Oct 2022
cellfun(@(M) any(ismissing(M)), data)
or if you just want to test the one,
any(ismissing(data{2,1}))
Note that missing is a value that can appear as entries in arrays, so it is possible for an array to have some missing entries and some non-missing entries. The above code checks for cells in which at least one entry is missing, but does not report which of the array elements are missing.
1 commentaire
Plus de réponses (1)
Voir également
Catégories
En savoir plus sur Whos dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!