How can I delete data from a variable in a table?
63 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Waleed Nowayti
il 23 Lug 2021
Commentato: Waleed Nowayti
il 3 Ago 2021
How can I delete data from a variable in a table: For example,
I want to delete all rows that has 'Not Collected' under SampledDate.
4 Commenti
Risposta accettata
Sulaymon Eshkabilov
il 24 Lug 2021
In fact, it is not viable to delete only rows as dpb stated.
Otherwise, if you'd like to remove all elements of specific rows, that can be done relatively easy, e.g.:
TAB(TAB.SampledDate=='Not Collected', :)=[];
8 Commenti
Stephen23
il 3 Ago 2021
"In general, what is the different between these two ways?"
One checks if the table data contains the required text, the other checks if the table data is the same as that text.
"Why is it giving the same output and will they be different outputs if they are used in a different code?"
Just like any functions, they will give different outputs depending on the input data:
A = 'cat in hat';
B = 'hat';
contains(A,B)
strcmp(A,B)
Only you (as your code's author) can decide which one suits your needs best.
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!